- Discard eggs that are unclean, cracked, broken or leaking and make sure you and your family members use good hygiene practices, including properly washing your hands and keeping them clean.
- It’s best to cook eggs slowly over gentle heat for a high-quality finished dish and to help ensure even heat penetration.
- Cooking time and temperature depends on what kind of meal you want to prepare with your eggs. Please refer to the egg doneness guidelines below for more information.
- For eggs, the white will coagulate (set) between 144 and 149° F, the yolk between 149 and 158° F, and whole egg between 144 and 158° F
- Scrambled Eggs, Omelets and Frittatas: Cook until the eggs are thickened and no visible liquid egg remains.
- Fried Eggs: To cook both sides and increase the temperature the eggs reach, cook slowly and either baste the eggs, cover the pan with a lid or turn the eggs. Cook until the whites are completely set and the yolks begin to thicken but are not hard.
- Soft-cooked Eggs: Bring eggs and water to a full, rolling boil. Turn off the heat, cover the pan and let the eggs sit in the hot water about 4 to 5 minutes.
- Poached Eggs: Cook in gently simmering water until the whites are completely set and the yolks begin to thicken but are not hard, about 3 to 5 minutes. Avoid precooking and reheating poached eggs.
- Baked Goods, Hard-cooked Eggs: These will easily reach internal temperatures of more than 160° F when they are done. Note, though, that while Salmonella are destroyed when hard-cooked eggs are properly prepared, hard-cooked eggs can spoil more quickly than raw eggs. After cooking, cool hard-cooked eggs quickly under running cold water or in ice water. Avoid allowing eggs to stand in stagnant water. Refrigerate hard-cooked eggs in their shells promptly after cooling and use them within 1 week.
- French Toast, Monte Cristo Sandwiches, Crab or Other Fish Cakes, Quiches, Stratas, Baked Custards, Most Casseroles: Cook or bake until a thermometer inserted at the center shows 160° F or a knife inserted near the center comes out clean. You may find it difficult to tell if a knife shows uncooked egg or melted cheese in some casseroles and other combination dishes that are thick or heavy and contain cheese (i.e. lasagne). To be sure these dishes are done, check to see that a thermometer at the center of the dish shows 160° F. Also use a thermometer to help guard against uneven cooking due to hot spots and inadequate cooking due to varying oven temperatures.
- Soft (Stirred) Custards, Including Cream Pie, Eggnog and Ice Cream Bases: Cook until thick enough to coat a metal spoon with a thin film and a thermometer shows 160° F or higher. After cooking, cool quickly by setting the pan in ice or cold water and stirring for a few minutes. Cover and refrigerate to chill thoroughly, at least 1 hour.
- Soft (Pie) Meringue: Bake a 3-egg white meringue spread on a hot, fully cooked pie filling in a preheated 350° F oven until the meringue reaches 160° F, about 15 minutes. For meringues using more whites, bake at 325° F (or a lower temperature) until a thermometer registers 160° F, about 25 to 30 minutes (or more). The more egg whites, the lower the temperature and longer the time you need to cook the meringue through without excessive browning. Refrigerate meringue-topped pies until serving. Return leftovers to the refrigerator.