User:Ctdunstan/Kitchen knife

This page has being designed as a replacement for the articles Kitchen knife and Boning knife, and a partial replacement for Chef's knife and Santoku. Please do not edit this article, as it has already been moved to Kitchen knife; edits can be made there, and comments can be made at its talk page. Additionally, I am putting the page in <nowiki> tags so that Gmaxwell doesn't come delete it again for having fair use images.

A '''kitchen knife''' is any [[knife]] that is used in a kitchen. There is a wide variety of kitchen knives, as the term covers numerous types of knives. Additionally, kitchen knives can have a number of different design features, and can be made from numerous materials. == Anatomy == [[Image:Kitchen_knife_anatomy.jpg|left|frame|Parts of a standard kitchen knife]]{{clear}} {| style="background:none; " |- | valign=top |'''A''' | valign=top |'''Point:''' | valign=top |The very end of the knife, which is used for piercing |- | valign=top |'''B''' | valign=top |'''Tip:''' | valign=top |The first third of the blade (approximately), which is used for small or delicate work |- | valign=top |'''C''' | valign=top |'''Edge:''' | valign=top |The cutting surface of the knife, which extends from the point to the heel |- | valign=top |'''D''' | valign=top |'''Heel:''' | valign=top |The rear part of the blade, used for cutting activities that require more force |- | valign=top |'''E''' | valign=top |'''Spine:''' | valign=top |The top, thicker portion of the blade, which adds weight and strength |- | valign=top |'''F''' | valign=top |'''Bolster:''' | valign=top |The thick metal portion joining the handle and the blade, which adds weight and balance and keeps the cook's hand from slipping |- | valign=top |'''G''' | valign=top |'''Finger Guard:''' | valign=top |The portion of the bolster that keeps the cook's hand from slipping onto the blade |- | valign=top |'''H''' | valign=top |'''Return:''' | valign=top |The point where the heel meets the bolster |- | valign=top |'''J''' | valign=top |'''Tang:''' | valign=top |The portion of the metal blade that extends into the handle, giving the knife stability and extra weight |- | valign=top |'''K''' | valign=top |'''Scales:''' | valign=top |The two portions of handle material (wood, plastic, composite, etc) that are attached to either side of the tang |- | valign=top |'''L''' | valign=top |'''Rivets:''' | valign=top |The metal pins (usually 3) that hold the scales to the tang |- | valign=top |'''M''' | valign=top |'''Handle Guard: ''' | valign=top |The lip below the butt of the handle, which gives the knife a better grip and prevents slipping |- | valign=top |'''N''' | valign=top |'''Butt:''' | valign=top |The terminal end of the handle |} == Types == === General === [[Image:Kitchen_Knife_Chef.jpg|frame|A [[Wusthof]] Classic 8" Chef's Knife]] '''Chef's Knife''' Also known as a '''Cook's Knife''', the chef's knife is an all-purpose knife used for slicing, chopping, dicing, mincing, and many other functions. The blade is curved to allow the cook to rock the knife on the cutting board for a more precise cut. Chef's knives are most commonly available between 6 and 12 inches, though 8 inches is the most common size. Most chefs recommend using the largest chef's knife that is comfortable in the cook's hands. Larger knives can cut more and are more versatile, but can be more difficult to handle. ''See also: [[Chef's knife]]''{{clear}} [[Image:Kitchen_Knife_Serrated.jpg|frame|A [[Wusthof]] Classic 9" Serrated Knife]] '''Bread Knife''' Bread knives are a type of serrated knife, though unlike other serrated knives they are often simply called a '''Serrated Knife'''. Bread knives are usually between 6 and 10 inches, with 8 inches being a common length. The serrations on the blade make it ideal for cutting bread (and other things that are hard on the outside and soft on the inside).{{clear}} [[Image:Kitchen_Knife_Offset_Serrated.jpg|frame|A [[Wusthof]] Classic 8" Offset Serrated Knife (Deli Knife)]] '''Offset Serrated''' Similar to a bread knife, and arguably a type of bread knife, an offset serrated knife is a knife with a serrated blade and an offset handle that ensures the cook's knuckles will not touch the cutting surface when the blade has cut all of the way through the food. These knives are particularly popular with chefs, though they have not become very popular with home cooks. Some manufacturers refer to them as '''Deli Knives'''.{{clear}} [[Image:Kitchen_Knife_Paring.jpg|frame|A [[Wusthof]] Classic 4" Paring Knife]] '''Paring''' A paring knife is a small knife with a plain edge blade that is ideal for peeling and other small or intricate work (such as deveining a shrimp, removing the seeds from a jalapeno, or cutting small garnishes). It is designed to be an all-purpose knife, similar to a chef's knife, except smaller. Paring knives are usually between 2½ and 4 inches, as anything larger than about 4 or 5 inches is typically considered a utility knife (although the distinction is somewhat vague).{{clear}} [[Image:Kitchen_Knife_Utility.jpg|frame|A [[Wusthof]] Classic 4 1/2" Utility Knife]] '''Utility''' A utility knife is a medium size knife that can be used for a myriad of tasks (although many chefs will claim that a cook with a chef's knife and a paring knife can achieve these tasks just as well). Utility knives can either have a plain edge blade or a serrated blade, some of which are considered tomato knives. They are usually between about 4 and 7 inches in length.{{clear}} [[Image:Kitchen_Knife_Steak.jpg|frame|A [[Wusthof]] Classic 4 1/2" Steak Knife]] '''Steak''' A steak knife is used at the table (as opposed to the kitchen) to cut through especially tough foods, such as meat. It is somewhat like a serrated utility knife, though its purpose is different. A steak knife is usually about 4 to 6 inches long and usually serrated, though some are not. Most are also decorative, since they are set on the table with the silverware.{{clear}} === Meat Knives === [[Image:Kitchen_Knife_Carving.jpg|frame|A [[Wusthof]] Classic 8" Carving Knife]] '''Carving''' A carving knife is a large knife (between 8 and 15 inches) that is used to carve poultry, roasts, hams, and other large cooked meats. A carving knife is much thinner than a chef's knife (particularly at the spine), enabling them to make thinner and more precise slices. Carving knives occasionally have granton edges, and they are generally shorter and wider than slicers.{{clear}} [[Image:Kitchen_Knife_Slicer.jpg|frame|A [[Wusthof]] Classic 9" Slicer]] '''Slicer''' A slicer serves a similar function to a carving knife, although it is generally longer and narrower. Slicers are often more flexible and as such are better suited for slicing ham or fish. Slicers are occasionally serrated.{{clear}} [[Image:Kitchen_Knife_Cleaver.jpg|frame|A [[Wusthof]] 8" Cleaver]] '''Cleaver''' A cleaver is a large, rectangular knife that is used in cutting meat. The blade, approximately 6 inches long, is very heavy, enabling the knife to cut through bone and joints with shear force. Many cleavers have a hole in the end to allow them to be hung up easily. Cleavers are an essential tool for any restaurant that prepares its own meat. However, most home cooks do not need cleavers as in most home meat preparation the bone is removed with a boning knife.{{clear}} [[Image:Kitchen_Knife_Boning.jpg|frame|A [[Wusthof]] Classic 6" Boning Knife]] '''Boning''' A boning knife is used to remove bones from cuts of meat. They have a thin, flexible blade, usually about 5 or 6 inches long, that allows them to get in to small spaces. A stiff boning knife is good for beef and pork, but a flexible boning knife is preferred for poultry and fish.{{clear}} [[Image:Kitchen_Knife_Fillet.jpg|frame|A [[Wusthof]] Classic 7" Fillet Knife]] '''Fillet''' A fillet knife is like a very flexible boning knife that is used to fillet and prepare fish. They have a blade that is about 6 to 11 inches long, allowing them to move easily along the backbone and under the skin of fish.{{clear}} [[Image:Kitchen_Knife_Ham_Slicer.jpg|frame|A [[Wusthof]] Classic 10" Ham Slicer]] '''Ham Slicer''' A ham slicer is a special type of slicer, with a long blade and rounded tip, that is offered by some manufacturers. They are specially tailored to cutting ham, as they are generally thinner and more flexible.{{clear}} === Small Knives === [[Image:Kitchen_Knife_Peeling.jpg|frame|A [[Wusthof]] Classic 2 3/4" Peeling Knife]] '''Peeling''' Also known as a '''Tourne Knife''' or '''Bird's Beak Knife''', a peeling knife has a pointed tip that curves downward (towards the blade). They are often used for many of the same tasks as paring knives. They can be used to cut decorative garnishes (such as rosettes or fluted mushrooms), slice soft fruits, or peel skins or blemishes. They are also used to make a cut known as a tournée cut in vegetables such as carrots.{{clear}} [[Image:Kitchen_Knife_Decorating.jpg|frame|A [[Wusthof]] Classic 4 1/2" Decorating Knife]] '''Decorating''' A decorating knife is any knife with a decorative blade. The most common pattern is a simple zigzag. Decorating knives are used for making fancy cuts for garnishes and presentation.{{clear}} [[Image:Kitchen_Knife_Trimming.jpg|frame|A [[Wusthof]] Classic 2 3/4" Trimming Knife]] '''Trimming''' Usually about 2 to 3 inches long, a trimming knife has a small, curved blade that is shaped somewhat like a boning knife. Trimming knives are ideal for small tasks such as decorating and peeling.{{clear}} [[Image:Kitchen_Knife_Fluting.jpg|frame|A [[Wusthof]] Classic 2 3/4" Fluting Knife]] '''Fluting''' Usually about 2 to 3 inches long, a fluting knife has a small blade that is very straight. Fluting knives are ideal for small tasks such as decorating and peeling.{{clear}} === Cheese Knives === [[Image:Kitchen_Knife_Soft_Cheese.jpg|frame|A [[Wusthof]] Classic 5" Soft Cheese Knife]] '''Soft Cheese''' Soft cheese knives are specially designed for slicing soft cheese. They generally have holes in the blade to prevent the cheese from sticking.{{clear}} [[Image:Kitchen_Knife_Hard_Cheese.jpg|frame|A [[Wusthof]] Classic 5" Hard Cheese Knife]] '''Hard Cheese''' Hard cheese knives are specially designed for slicing hard cheese. They are sharp, so they can cut exact slices, and often have a forked tip, allowing them to be used as a serving utensil as well.{{clear}} [[Image:Kitchen_Knife_Parmesan_Cheese.jpg|frame|A [[Wusthof]] Classic 2 3/4" Parmesan Cheese Knife]] '''Parmesan Cheese''' Parmesan cheese knives are specially designed for slicing very hard cheeses. They have very short, thick blades that allow the user to put weight into the cut.{{clear}} === Asian Knives === ''See also: [[Japanese knives]]'' [[Image:Kitchen_Knife_Santoku.jpg|frame|A [[Wusthof]] Classic 7" Santoku Knife]] '''Santoku''' A santoku knife is often called an Asian chef's knife. They have a straighter edge than a chef's knife, and a more rounded spine, particularly near the point. They are also generally lighter and thinner, allowing them to more easily chop vegetables. It is common for them to have granton edges, and they generally come in 5 or 7 inches. They have become very popular in recent years, especially with women chefs, who generally have smaller hands. ''See also: [[Santoku]]''{{clear}} [[Image:Kitchen_Knife_Chinese_Cleaver.jpg|frame|A [[Wusthof]] Gourmet 8" Chinese Cleaver Knife]] '''Chinese Cleaver''' A Chinese cleaver is a square shaped knife that is traditionally used in Chinese cooking to prepare vegetables. They can also be used for cutting meat and other foods, but should not be used for cutting bone or joints as the blade is much thinner and sharper than a western cleaver. Due to its large, square shape it is also used to scoop up chopped food for transport to the stove or elsewhere.{{clear}} [[Image:Kitchen_Knife_Sashimi.jpg|frame|Yanagiba (top) and Takobiki (bottom) Sashimi Knives]] '''Sashimi Bocho''' Sashimi knives are Japanese knives that are used to prepare [[sashimi]]. They are very long and slender, with 7 to 15 inch blades. There are two styles of sashimi knives: in [[Tokyo]], the blunt-tipped '''Takobiki''' is used, whereas the pointed '''Yanagiba''' is used in [[Osaka]]. ''See also: [[Tako hiki]]''{{clear}} [[Image:Kitchen_Knife_Usuba.jpg|frame|Two Styles of Usuba Bocho]] '''Usuba Bocho''' Usuba knives are Japanese knives used primarily for chopping vegetables. Both the spine and edge are straight, making them resemble cleavers, though they are much lighter. ''See also: [[Usuba bocho]]''{{clear}} [[Image:Kitchen_Knife_Deba.jpg|frame|Three Sizes of Deba Bocho]] '''Deba Bocho''' Deba knives are Japanese knives used primarily for cutting fish. They have blades that are 7 to 12 inches long, have a curved spine, and are surprisingly heavy. ''See also: [[Deba bocho]]''{{clear}} === Specialty Knives === [[Image:Kitchen_Knife_Tomato.jpg|frame|A [[Wusthof]] Classic 5" Tomato Knife]] '''Tomato''' A tomato knife is a small knife with a serrated blade. Typically about the size of a utility knife, tomato knives are ideal for cutting through the tough skin and soft flesh of tomatoes.{{clear}} '''Oyster''' An oyster knife has a short, thick blade that is used to pry open oysters and separate their meat from the shell. Some models have a shield built into the handle that prevents the knife (and hand) from slipping and going too far into the shell.{{clear}} '''Clam''' A clam knife is essentially an oyster knife, and is used to pry open clams.{{clear}} '''Devein''' A devein knife is a small knife used to remove the vein from the back of shrimp.{{clear}} '''Grapefruit''' A grapefruit knife has a small, slender blade that is ideal for separating the meat of a grapefruit from the peel and inner membranes. The blade is usually serrated, and some knifes even have a different blade style on each end of the handle.{{clear}} '''Chestnut''' A chestnut knife is used to score a chestnut with an "X" cut prior to roasting, so that steam does not build up inside and cause the nut to explode. They have very shallow blades so that they can cut through the shell without cutting through the nut inside.{{clear}} [[Image:Kitchen_Knife_Mincing.jpg|thumb|225px|A [[Wusthof]] Classic 8" Mincing Knife (Mezzaluna)]] '''Mincing''' Also known as a '''Mezzaluna''', a mincing knife is a uniquely designed knife comprised of a semicircular blade within a similarly shaped handle. Because they have a highly curved blade, they make a good rocking motion and are ideal for mincing. Many mincing knives come with a wooden cutting board with a circular bowl-shaped indentation that matches the curvature of the knife. Some models have two blades that are parallel to each other to increase their mincing power.{{clear}} === Accessories === [[Image:Kitchen_Knife_Accessory_Carving_Fork.jpg|frame|A [[Wusthof]] Classic 8" Carving Fork]] '''Carving Fork''' A carving fork is a long, two-pronged fork used to hold meat steady while it is being carved. They are often sold with carving knives or slicers as part of a carving set.{{clear}} [[Image:Kitchen_Knife_Accessory_Honing_Steel.jpg|frame|A [[Wusthof]] 9" Honing Steel]] '''Honing Steel''' A honing steel is a steel rod, generally about a foot long and a quarter of an inch thick, that is used to hone a knife blade after sharpening, or to reinvigorate a blade and extend the life of the last sharpening.{{clear}} [[Image:Kitchen_Knife_Accessory_Shears.jpg|thumb|262px|[[Wusthof]] Kitchen Shears]] '''Shears''' Shears are essentially kitchen scissors, though they can be used for many of the same jobs as knives, such as chopping herbs. Users should be very careful not to cut food with shears that do not separate, as they cannot be properly cleaned and may harbor bacteria.{{clear}} == Materials and Construction == === Material === Knife blades can be manufactured from a variety of materials, each of which has advantages and disadvantages. * '''Carbon Steel''' is an alloy of [[iron]] and approximately 2% [[carbon]]. It can be very sharp and holds its edge well, but is vulnerable to [[rust]] and stains. Some professional cooks swear by knives of carbon steel because of their sharpness, but many find that the extra sharpness is not worth the trouble of the extra maintenance. Over time, a carbon-steel knife acquires a dark patina. Some people find this a charming sign of age, but others find it a disgusting sign of bad sanitation. * '''Stainless Steel''' is an alloy of iron, approximately 10-15% [[chromium]], possibly [[nickel]], and [[molybdenum]], with only a small amount of carbon. It is not able to take quite as sharp an edge as carbon steel, but is highly resistant to corrosion. * '''High Carbon Stainless Steel''' is a combination of carbon steel and stainless steel, and combines the best attributes of each. High carbon stainless steel blades do not discolor or stain, and maintain a sharp edge. * '''Titanium''' is lighter, more wear resistant, and more flexible than steel. The carbides in the titanium alloy allow them to be heat treated to a sufficient hardness, and titanium does not impart any flavor to food. * '''Ceramic''' blades are incredibly hard blades; so hard that they will maintain a sharp edge for months or years with no maintenance at all. Like titanium, they do not impart any taste to food. On the other hand, ceramic blades have to be professionally sharpened. Also, they are hard enough to cut through glaze on dinnerware, so they should only be used on cutting boards. * '''Plastic''' blades are not very sharp at all. Their primary use is for cutting through vegetables such as lettuce, without becoming discolored. They can't really cut cooks and definitely can't scratch dinnerware or cutting boards, but they are also incredibly dull and cannot be sharpened. * '''Laminate''' blades try to use the best of multiple materials by creating a layered sandwich of different materials. Due to their varying construction, it is impossible to make any generalizations about them. === Blade === Steel blades can be manufactured either by being forged or stamped. * '''Forged''' blades are made in an intricate, multi-step process, often by skilled manual labor. A chunk of steel is heated to a high temperature, and beaten to temper the steel. Forging results in a change to the grains of the steel, which increases the metal's hardness, as measured by the [[Rockwell scale]]. After forging, the blade is ground down and sharpened. Forged blades are often considered superior to stamped blades, and are greatly preferred by chefs. * '''Stamped''' blades are cut to shape directly from [[Cold work|cold rolled]] steel and then ground down and sharpened. Stamped blades lack the benefits of the hardness brought by forging, but they are cheaper to produce. Though they are not preferred by chefs, several popular knife brands, such as Global, do use stamped blades in their premium knives. As the quality of rolled steel improves, they may approach the quality of hot-forged blades. === Edge === The edge of the knife can be sharpened to a cutting surface in a number of different ways. * '''Flat Ground''' blades have a profile that tapers from the thick spine to the sharp edge in a straight or convex line. They are heavier and tougher than a hollow ground knife. * '''Hollow Ground''' blades have concave, beveled edges that are ground starting midway down the blade, instead of at the spine. The resulting blade is thinner and sharper, but it is lighter and less durable. * '''Serrated Blade''' knives have a saw-like blade. Serrations make knives ideal for cutting things that are hard on the outside and soft on the inside (such as bread or tomatoes). Such foods might otherwise be squished by a knife with a plain edge blade. However, serrated knives should not be used for everything as they essentially cut by tearing the food. Serrated knives cut much better than plain edge blade knives when they are dull, so many cheap knives are made with serrated blades. Also, some higher end companies sell knives with serrated blades, claiming they are so sharp they never have to be sharpened. The downside of serrated knives, however, is that they cannot be sharpened, except by a professional. For this reason, most professional chefs recommend buying only a medium quality serrated knife, as they will inevitably dull and have to be replaced often. * '''Granton Edge''' knives have a number of hollow ovals ground into one or both sides of the blade. They help to prevent food from sticking to the blade, and help the knife to cut more efficiently. They are most commonly found on santoku knives and slicers. === Handle === The handles of kitchen knives can be made from a number of different materials, each of which has advantages and disadvantages. * '''Wood''' handles provide good grip, and most people consider them to be the most attractive. They are, however, more difficult to care for as they must be cleaned more thoroughly and occasionally treated with mineral oil. Additionally, some people argue that it absorbs more microorganisms because it is more porous than other materials. * '''Plastic''' handles are more easily cared for than wooden handles and do not absorb microorganisms. Critics, however, say that they become brittle over time and can eventually break, and that they are slippery in the hand. * '''Composite''' knives are made from a combination of wood and artificial materials. They are considered by many chefs to be the best choice because they are as easy to care for and as sanitary as plastic, they have the nice appearance and good grip of wood, and they are more durable than either. * '''Stainless Steel''' handles are the sturdiest and most resilient of all handles, as well as the most sanitary. Many argue, however, that they are very slippery in the hand, especially when wet. To counter this, many premium knife makers make handles with ridges, bumps, or indentations to provide extra grip. Knives with stainless steel handles are also popular with cooks, and they are becoming more popular as they continue to improve. == Prominent Brands == * Calphalon * [[Cuisinart]] * Chicago Cutlery * [[Cutco]] * Farberware * Furi * [[Ginsu]] * Global * [[Henckels]] * [[KitchenAid]] * Kershaw (Shun) * [[Kyocera]] * MAC * Messermeister * RH Forschner * Sabatier * Tojiro * [[Victorinox]] * [[Wusthof]] == External Links == * [http://www.cookingforengineers.com/article.php?id=39 Cooking For Engineers] - explains common Kitchen Knives == References == * {{Book reference|Author=Brown, Alton|Title=Alton Brown's Gear For Your Kitchen|Publisher=Stewart, Tabori and Chang|Year=2003|ID=ISBN 1584792965}} * {{Book reference|Author=Wolf, Burt;Aronson, Emily;Fabricant, Florence|Title=The New Cook's Catalogue|Publisher=Alfred Knopf|Year=2000|ID=ISBN 0375406735}} * Lee, Matt and Lee, Ted (December 15, 2004). When a Knife Is the Gleam in a Cook's Eye. New York Times. * [http://www.cookingforengineers.com/article.php?id=130 Cooking For Engineers - Examination of Parts of a Chef's Knife] and what to look for when buying a kitchen knife.