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Culinary Temperature

Banner for Metric Culinary Temperature webpage
Credit: Adobe Stock

Food temperature is key to a successful recipe. For example, too high of a temperature may cause outer edges to burn while the inside remains uncooked. Cooking, refrigerator, and freezer thermometers are essential kitchen measurement tools. Cooking foods to appropriate temperatures eliminates harmful bacteria that cause illness and food poisoning. Food that is left at room temperature (20 °C to 22 °C) for an extended time creates a suitable environment for microbial growth.  According to the FDA, bacteria can multiply at temperatures between (1 °C to 52 °C). Chilling food slows bacterial growth and decreases the risk of foodborne illness. Understanding your oven temperature is a baking best practice! Each oven, although similarly manufactured, will have temperature differences. When working with heat sources in the kitchen, use hot-pad holders or thermal gloves.

Orange Background, Black Lettering Oven Temperature

(approximate equivalencies)

Description*

Temperature (°C)

Temperature (°F)

Cool

90 °C

200 °F

Very Slow

120 °C

250 °F

Slow

150 ° to 160 °C

300 °F to 325 °F

Moderately Slow

160 ° to 180 °C

325 °F to 350 °F

Moderate

180 ° to 190 °C

350 °F to 375 °F

Moderately Hot

190 ° to 200 °C

375 °F to 400 °F

Hot

200 ° to 230 °C

400 °F to 450 °F

Very Hot

230 ° to 260 °C

450 °F to 500 °F

*These legacy culinary descriptions are provided as a guide for preparing heirloom and vintage recipes, translating the terms into modern oven temperature equivalents. The NIST Metric Kitchen provides additional cooking and baking measurement resources.

 

Orange Background, Black Lettering Common Cooking Temperature

Description

Temperature

Pie Crust

220 °C

Quick Breads

200 °C

Fried Foods

190 °C

Apple Crisp

180 °C

Banana Bread

180 °C

Brownies

180 °C

Cakes

180 °C

Cookies

180 °C

Grilling Steaks

180 °C

Roasting Meat, Poultry

165 °C

Macaroni and Cheese

160 °C

Meringues

150 °C

Baked Beans, Custard

120 °C

Vegetables in Water

100 °C

* Temperatures may vary. Always follow the recipe.

 

Orange Background, Black Lettering Candy Making (Sugar) Temperature

Stage

Temperature

Cold Water Test Description

Applications

Thread

102 °C to 112 °C

Syrup forms a loose, thin, and short thread.Sugar syrups.
Soft Ball

112 °C to 115 °C

Syrup forms a soft, pliable sticky ball, which can be flattened when removed from the water.Butter creams, caramels, fondant, fudge, and pralines.
Firm Ball

116 °C to 120 °C

Syrup forms a firm, pliable, malleable, sticky ball, which can briefly hold its shape.Butter creams, caramels, gummies, marshmallows, Italian meringues, nougat, and toffees.
Hard Ball

122 °C to 130 °C

Syrup forms a hard, sticky ball, which holds its shape.Caramels, divinity, nougat, and toffees.
Soft Crack

132 °C to 143 °C

Syrup forms stiff and firm strands, which are pliable and bends slightly before 116 °C to 120 °CButterscotch, firm nougat, and taffy.
Hard Crack

146 °C to 155 °C

Syrup forms firm, stiff, and brittle threads, which easily break.Brittles, hard candy, glazed fruit, lollipops, pulled/poured/spun sugar, and toffees.
Caramel

160 °C to 182 °C

Syrup forms firm, hard, and brittle strands. Most water has been removed from the syrup. Becomes transparent and changes color that can range from light golden to dark amber brown. Brittles, caramel-coated molds, nougatine, and pralines.

 

Orange Background, Black Lettering Safe Minimal Internal Temperature
Cook all food to these minimum internal temperatures as measured with a food thermometer before removing food from the heat source. For reasons of personal preference, consumers may choose to cook food to higher temperatures.

Food

Type

Minimum Internal Temperature

Beef, Bison, Veal, Goat, and Lamb Steaks, Roasts, Chops

62.8 °C

Rest time: at least 3 minutes

Ground Meats and Sausage71.1 °C
CasserolesMeat and Meatless73.9 °C
Chicken, Turkey and Other PoultryAll: Breasts, Whole Bird, Legs, Thighs, Wings, Ground Poultry, Giblets, Sausage, and Stuffing Inside Poultry73.9 °C
EggsRaw EggsCook until yolk and white are firm

Egg Dishes

(such as Frittata, quiche)

71.1 °C
Ham

Raw Ham

Fresh or Smoked (Uncooked)

62.8 °C

Rest time: at least 3 minutes

Precooked Ham 

(to Reheat)

Reheat cooked hams packaged in USDA-inspected plants to 60 °C and all others to 73.9 °C
LeftoversAny Type73.9 °C
PorkSteaks, Roasts, Chops

62.8 °C

Rest time: at least 3 minutes

Ground Meats and Sausage71.1 °C
Rabbit and VenisonWild or Farm-raised71.1 °C
Seafood

Fish - Whole or Filet

(such as Salmon, Tuna, Tilapia, Pollock, Bass, Cod, Catfish, Trout, etc.)

62.8 °C

Or cook until flesh is no longer translucent and separates easily with a fork

Shrimp, Lobster, Crab, and ScallopsCook until flesh is pearly or white, and opaque
Clams, Oysters, and MusselsCook until shells open during cooking
* Based on USDA Food Safety and Inspection and FoodSafety.gov guidance.

METRIC COOKING CONNECTIONS

Disclaimer: Any mention of commercial products within NIST web pages is for information only; it does not imply recommendation or endorsement by NIST.

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Created February 28, 2023, Updated October 11, 2024