Photo: Svetlana-Cherruty/Getty ImagesWhen stored correctly, eggs can remain fresh in the refrigerator for several weeks. However, freezing eggs might be necessary if you’re preparing quick breakfasts for busy mornings or saving leftover egg whites for a recipe down the line.
To guarantee that frozen eggs remain safe to consume and retain their flavor, there are several key techniques and guidelines you should follow.
Can You Freeze Eggs?
The quick response to whether eggs can be frozen is: It varies. The deciding factor is the egg's current condition.
Freezing raw eggs is possible, but not in their shells, as these are prone to cracking due to expansion during freezing, making them susceptible to contamination. Scrambled eggs, however, are ideal for freezing (and we’ll share tips to ensure they taste just as good upon reheating). According to experts like the American Egg Board, freezing hard-boiled eggs is not recommended, as the whites tend to toughen when frozen.
How to Freeze Eggs Safely
Several methods exist for preparing eggs for freezing, depending on how you intend to use them once they’ve been thawed.
Freezing raw eggs
The primary challenge with freezing raw eggs lies in the yolks, which tend to thicken and change texture after being frozen and thawed. Once frozen, yolks lose their ability to mix smoothly with egg whites and develop a syrupy consistency, as noted by the USDA.
To freeze raw eggs correctly, adhere to these steps:
- Remove them from the shell. As previously mentioned, freezing causes eggs to expand, which can crack the shell and expose the contents to bacteria or other contaminants.
- Scramble or separate. If you intend to use the eggs for baking or cooking, scramble them individually. Alternatively, separate the whites and yolks if you plan to freeze them independently.
To prevent yolks from coagulating during freezing, scramble each egg or mix four yolks with a pinch of salt or 1.5 teaspoons of sugar before freezing, as recommended by the USDA. The addition of salt or sugar helps maintain the yolk's texture.
- Freeze in individual portions. Using an ice cube tray is perfect for freezing eggs separately, allowing you to easily retrieve the exact amount needed. Pour one scrambled egg into each compartment, or two egg whites or four yolks.
- Transfer frozen eggs to a freezer-safe container. A resealable freezer bag works well for storing your frozen egg portions.
Freezing cooked scrambled eggs
When preparing scrambled eggs for freezing (such as for muffin-tin eggs or breakfast burritos), the key is to slightly undercook them. This ensures they retain enough moisture to remain soft and flavorful after thawing and reheating, preventing a dry texture.
To freeze cooked scrambled eggs, divide them into portions based on your intended use (including assembling burritos or other dishes), then store them in freezer-safe containers.
Freezing cooked yolks
Although hard-boiled eggs become rubbery when frozen, cooked egg yolks can be frozen successfully. Spread them out on a parchment-lined baking sheet and freeze for a few hours, then transfer the frozen yolks to a freezer-safe bag.
Remember that dishes rich in eggs, such as quiches, French toast, or bread pudding, freeze exceptionally well. Consider transforming surplus eggs into one of these dishes for convenient freezing and storage.
How Long Can You Store Frozen Eggs?
Frozen eggs, like most freezer items, are best used promptly. While they won’t spoil, their quality may decline over time, and they could develop freezer burn. According to the American Egg Board, eggs can be frozen for up to one year.
How to Thaw Frozen Eggs
The safest and most effective method to thaw frozen eggs is to place them in the refrigerator several hours before use, allowing them to defrost gradually. Alternatively, you can thaw them (while still in their container) under cold running water.
Ways to Use Frozen Eggs
Frozen eggs offer incredible versatility in the kitchen. Use thawed egg whites to create fluffy omelets or whip them into meringues for baking. Previously frozen beaten eggs can be scrambled or incorporated into baked goods. Reheat frozen scrambled eggs for a quick breakfast or dinner, and use thawed yolks to enhance avocado toast or sprinkle over salads for added protein.
