In this article, we will answer the question “How long do egg whites last?”, and how to freeze egg whites?
Read on if you want to know how to use leftover egg whites.
How long do egg whites last?
Egg whites last about 2-4 days in the fridge. Freezing prolongs their shelf-life upto 12 months. The following table shows the shelf-life of eggs and related products under different storage conditions.
|In-shell egg, fresh||Less than 2 hours in the U.S., Japan, Australia, Sweden, or the Netherlands; 1–3 weeks in other countries||4-5 weeks||Not recommended|
|Raw egg yolks||Less than 2 hours||2-4 days||1 year for best quality|
|Raw egg whites||Less than 2 hours||2-4 days||1 year for best quality|
|Hard-boiled eggs||Less than 2 hours||1 week||Not recommended|
|Egg substitute or pasteurized liquid eggs||Less than 2 hours||10 days unopened, 3 days after opening||Up to 1 year for best quality; not recommended if opened|
|Eggnogs||Less than 2 hours||3–5 days if bought, 2–4 days if homemade||6 months; not recommended to freeze homemade eggnog|
|Casseroles||Less than 2 hours||3-4 days||2-3 months once baked|
|Pies or quiches||Less than 2 hours||3-4 days||1–2 months once baked; not recommended for pies with custard filling|
How to freeze egg whites?
Pour the egg whites into an ice cube tray and pop it in the freezer. Once completely frozen, transfer the egg whites cubes into a heavy-duty freezer bag. Squeeze as much air as possible from the bag. Put a label and stick it in the freezer.
Let the egg white cubes thaw in the fridge overnight for best whipping. Frozen egg whites won’t whip as good as the fresh egg whites.
Let the egg whites sit on the counter for about 30 minutes before whipping. Resting it will enhance its whipping power.
How to use leftover egg whites?
Make the famous white cake frosting using only egg whites. Everyone likes the crispy coating of chicken nuggets and the key to that is adding egg whites to the mixture.
Japanese pancakes rely on the whipped egg whites for their volume. For this, egg whites are beaten to stiff peaks and folded in the batter.
Egg whites are also a part of the keto diet such as the high protein Keto Cheetos. The decadent angel cake is incomplete without the egg whites.
Toss the cashews in a mixture of egg whites and vanilla, then coat in brown sugar, white sugar, cinnamon, and salt. Bake to make Vanilla Cashew Clusters that are best used on top of yogurt or ice cream or as a healthy snack.
The key to the fluffiness of the chocolate souffle is the whipped egg whites. French meringues are sweet and light and are the perfect go-to when you are in the mood for something sweet.
The secret to getting the crunch in granola bars is the egg whites. Customize the granola bars with your favorite nuts. You need almost half a dozen eggs to make a pavlova. So, if you have that many available eggs whites, it is your call to make a pavlova.
Sweet macarons are a quick dessert fix. All you need is some shredded coconut and od course egg whites. French macarons are another good option. A cocktail with an egg is a thing and you are missing out if you haven’t tried it yet. Try this Grape Gin Fizz recipe.
Egg whites are the main ingredient of royal icing which is used to decorate cookies and solidifies into a crunchy coating upon baking.
How to tell If the eggs are fresh or not?
Carefully submerge an egg in a bowl filled with water. If the egg jumps to the surface and starts to float, it is old. If the egg settles down at the bottom, it is fresh.
After an egg is laid, its temperature drops during which an air cell forms inside of it at the larger end. This space grows larger due to continuous evaporation. Therefore an older egg with a larger air cell floats over water.
Egg candling is performed using a candling lamp to check the stage of chick development inside a fertilized egg. It can also be used to check the freshness of an egg.
A bright light source is used to see through an egg from its broader side. If it looks empty or you feel the egg contents moving inside because of larger air space, the egg is old.
In this article, we answered the question “How long do egg whites last?”, and how to freeze egg whites?