The best egg replacements depend on what eggs do in your recipe

Eggs serve three jobs in baking: they bind dry ingredients together, they trap air to make cakes and cookies rise, and they add moisture. The replacement you choose depends on which job matters most in that particular recipe. A dense brownie needs a binder; a fluffy angel food cake needs lift; a muffin needs moisture. Using the wrong replacement will change the texture, so matching the replacement to the egg's role in your recipe is more important than picking the "best" one overall.

The most common replacements are applesauce, mashed banana, aquafaba (the liquid from canned chickpeas), flax eggs, and commercial egg replacers. Each one works differently, and some work better in certain recipes than others. This guide walks you through what each one does, when to use it, and what to expect when you bake with it.

Key Takeaways

  • Applesauce works best in recipes where moisture and binding matter more than rise, such as brownies, quick breads, and spice cakes.
  • Aquafaba (chickpea liquid) is the closest replacement to eggs for recipes that need lift, like meringues, angel food cakes, and chiffon cakes.
  • Flax eggs and chia eggs bind well but add a noticeable flavor and work best in chocolate or spiced recipes where that flavor blends in.
  • Mashed banana adds moisture and binding but changes the flavor of the final bake, so use it only in recipes where banana flavor fits.
  • Commercial egg replacers are formulated to mimic eggs across all three jobs, but results vary by brand and recipe type.

Applesauce for moisture and binding

Applesauce is the easiest replacement to find and the most forgiving to use. It adds moisture and helps bind dry ingredients, but it does not trap air the way eggs do. Use it in recipes where rise is not the main goal: brownies, quick breads, muffins, cookies, and spice cakes all work well with applesauce.

Use one-quarter cup of unsweetened applesauce per egg. If your recipe calls for two eggs, use one-half cup applesauce. Applesauce makes baked goods slightly denser and more moist than they would be with eggs, so expect a fudgier brownie or a more tender crumb. The bake time may be slightly longer because the extra moisture takes longer to set. Check for doneness a minute or two before the recipe says to, then add time if needed.

Avoid applesauce in angel food cakes, chiffon cakes, meringues, or any recipe where the eggs are whipped to create volume. Applesauce cannot trap air, so these recipes will collapse.

Aquafaba for lift and volume

Aquafaba is the liquid you drain from a can of chickpeas (or other beans). It behaves almost exactly like egg whites when you whip it, making it the best choice for recipes that need rise and volume. Use it for angel food cakes, chiffon cakes, meringues, mousses, and any recipe where you would normally whip egg whites to stiff peaks.

Use three tablespoons of aquafaba per egg white, or one-quarter cup per whole egg. Whip it with an electric mixer on medium-high speed for three to five minutes until it reaches stiff peaks—the same way you would whip egg whites. The texture will be nearly identical to whipped eggs. Bake time and temperature stay the same as the original recipe.

Aquafaba has almost no flavor, so it works in any recipe. The only drawback is that it takes longer to whip than egg whites (usually a few minutes more), and the foam is slightly less stable if you let it sit for more than an hour before baking. If you are making a meringue or mousse that will sit for hours, whip the aquafaba just before you fold it into the other ingredients.

Flax eggs and chia eggs for binding

Flax eggs and chia eggs are made by mixing ground flaxseed or chia seed with water and letting the mixture sit until it thickens. They bind ingredients together and add a slight nuttiness to the final bake. Use them in recipes where binding is the main job: cookies, brownies, quick breads, and pancakes all work well.

To make a flax egg, mix one tablespoon of ground flaxseed with three tablespoons of water. Stir and let it sit for five to ten minutes until it thickens to a gel. One flax egg replaces one whole egg. Chia eggs work the same way: one tablespoon of chia seeds mixed with three tablespoons of water, sitting for five to ten minutes. The texture will be slightly thicker and more gelatinous than a flax egg.

Both flax and chia eggs add a noticeable earthy or nutty flavor. They work best in chocolate recipes, spiced cakes, or whole-grain breads where that flavor blends in. Avoid them in delicate cakes, vanilla cakes, or any recipe where a clean, neutral flavor matters. Bake time is usually the same, but check a minute or two early because the extra moisture can make the edges set faster than the center.

Mashed banana for moisture and flavor

Mashed banana adds moisture, binding, and a distinct banana flavor. Use it only in recipes where banana flavor fits: banana bread, chocolate chip cookies, spice cakes, and brownies all pair well with it. Do not use it in vanilla cakes, delicate pastries, or any recipe where the banana flavor would clash.

Use one-quarter cup of mashed banana per egg. Mash the banana until it is completely smooth with no lumps. One medium banana yields about one-quarter cup of mash. Banana adds more moisture than applesauce, so the baked good will be slightly denser and more moist. The bake time may be a minute or two longer.

Banana also adds natural sweetness, so you may want to reduce the sugar in the recipe by one to two tablespoons per egg replaced. Taste the batter before baking to check the sweetness level. Overripe bananas (the ones with brown spots) have more flavor and sweetness than firm ones, so use them if you want a stronger banana taste.

Commercial egg replacers for all-purpose use

Commercial egg replacers are powders formulated to replace eggs across all three jobs: binding, lift, and moisture. Common brands include Bob's Red Mill Egg Replacer and Ener-G. They are useful when you need a neutral-flavored replacement that works in many types of recipes.

Follow the package directions for mixing—most call for a specific ratio of powder to water. Typically, you mix the powder with water, let it sit for a minute, then use it like a whole egg. One package serving usually replaces one egg. Results vary by brand and recipe type. Some work better in cookies and brownies; others work better in cakes. If one brand does not give you the texture you want, try another.

Commercial replacers are more expensive than applesauce or aquafaba, and they are less reliable than using a replacement matched to the egg's specific job in the recipe. They are most useful when you are baking multiple recipes and want one product that will work in all of them, even if it is not the ideal choice for each one.

How to choose the right replacement for your recipe

Start by identifying what eggs do in your recipe. Read through the instructions: Are the eggs whipped into the batter to add volume? Are they mixed in quickly as a binder? Are they the main source of moisture? Most recipes use eggs for more than one job, but usually one job is more important than the others.

If the recipe whips eggs or egg whites to stiff peaks, use aquafaba. If the recipe calls for folding whipped eggs into other ingredients, use aquafaba. If the recipe mixes eggs in quickly and relies on them mainly for binding and moisture (most cookies, brownies, and quick breads), use applesauce. If you want a neutral flavor and do not mind spending more, use a commercial egg replacer. If you want to use what you have on hand and the recipe can handle a slight flavor change, use mashed banana or a flax egg.

Test the replacement in a recipe you have made before, so you know what the texture should be. That way, if the result is different, you will notice it and can adjust the next time. Most replacements work on the first try, but some recipes are more sensitive to changes than others. Dense, forgiving recipes like brownies and quick breads are the best place to start if you are new to egg replacements.

Common mistakes to avoid

The biggest mistake is using the wrong replacement for the job the egg does in that recipe. Using applesauce in an angel food cake will give you a dense, flat cake because applesauce cannot trap air. Using aquafaba in a brownie will work, but it is wasteful because you are paying for lift you do not need. Match the replacement to the job.

The second mistake is not adjusting the bake time. Replacements add moisture differently than eggs do, so the center may take longer to set. Check for doneness a minute or two before the recipe says to, then add time if the center is still wet. A toothpick inserted in the center should come out clean or with just a few moist crumbs, depending on the recipe.

The third mistake is using flavored applesauce or banana that is too soft. Flavored applesauce (like cinnamon or strawberry) can throw off the flavor balance in delicate recipes. Banana that is too soft will make the batter too wet. Use unsweetened applesauce and firm-to-ripe bananas (not overripe unless you want strong banana flavor).

Frequently Asked Questions

Can I use oil or milk instead of eggs?

Oil and milk do not replace eggs well because they do not bind ingredients the way eggs do. Oil adds moisture but no binding power. Milk adds moisture but is mostly water. If a recipe calls for eggs, use one of the replacements listed above. Oil and milk can supplement a replacement (for example, using applesauce plus a tablespoon of oil), but they should not be the only replacement.

What if I use the wrong replacement and the batter looks wrong?

If the batter is too thick, add a tablespoon of water or milk at a time until it reaches the right consistency. If the batter is too thin, add a tablespoon of flour at a time. If you have already baked it and the result is dense or dry, that replacement was not the right choice for that recipe. Try a different one next time. Most recipes are forgiving enough that you can still eat the result even if the texture is not perfect.

Do egg replacements work in all baking recipes?

They work in most recipes, but not all. Custards, cream pies, and recipes where eggs are the main ingredient (like a soufflé) need actual eggs because the structure depends on how eggs cook. Replacements work best in cakes, cookies, brownies, quick breads, muffins, and recipes where eggs are one ingredient among many. If you are unsure, start with applesauce or aquafaba and see how it turns out.

How long do flax eggs and chia eggs last before I use them?

Use them within an hour of making them. They thicken as they sit, and after an hour they become too thick to mix into batter smoothly. Make them right before you need them. You can make them ahead and store them in the refrigerator for up to a day, but you may need to add a tablespoon of water to loosen them before using.

Can I use aquafaba from dried beans I cooked myself?

Yes, but the consistency is less reliable than canned. Canned chickpea liquid is standardized, so it whips the same way every time. Homemade aquafaba varies depending on how long you cooked the beans and how much water you used. If you use homemade aquafaba, whip it and check that it reaches stiff peaks before you fold it into the batter. If it does not whip well, use canned instead.