The most common egg replacements depend on what you're baking
The right egg substitute depends on what you're making. In cakes and quick breads, applesauce, mashed banana, or aquafaba (the liquid from canned chickpeas) work well because they add moisture and help bind ingredients together. For cookies and brownies where you need less binding, flax eggs or chia eggs work better because they're thicker. In recipes where eggs mainly add richness—like custards or mayonnaise—you'll need something different entirely, like silken tofu or coconut cream.
Each substitute changes the texture and flavor slightly, so the best choice depends on what you're cooking and how much you care about the final result matching the original recipe. A chocolate cake will hide banana flavor; a vanilla cake won't.
Key Takeaways
- Applesauce and mashed banana work best in cakes, brownies, and muffins where moisture and binding matter most.
- Flax eggs and chia eggs are thicker and work better in cookies and denser baked goods.
- Aquafaba (chickpea liquid) mimics egg whites and works for meringues, mousses, and whipped toppings.
- Oil-based substitutes like coconut cream or silken tofu work for recipes where eggs add richness rather than structure.
- Most substitutes work best in recipes that already have strong flavors; delicate recipes may taste noticeably different.
Applesauce and mashed banana for cakes and quick breads
Applesauce and mashed banana are the easiest swaps for most home bakers. Use 1/4 cup of either to replace one egg. Both add moisture and help hold the batter together, which is what eggs do in most cake and muffin recipes. Applesauce is nearly flavorless, so it won't change the taste of your recipe. Mashed banana adds sweetness and banana flavor, which works in chocolate, spice, and vanilla cakes but will be noticeable in delicate flavors.
The main drawback is that both make baked goods slightly denser and moister than eggs do. Cakes will be less fluffy, and the crumb will be tighter. This is usually fine—the cake is still good—but it won't be identical to the original. If your recipe calls for more than two eggs, these substitutes become less reliable because the batter gets too wet.
Flax eggs and chia eggs for cookies and dense baked goods
A flax egg is made by mixing 1 tablespoon of ground flaxseed with 3 tablespoons of water and letting it sit for 5 to 10 minutes until it thickens. A chia egg works the same way: 1 tablespoon of chia seeds mixed with 3 tablespoons of water. Both replace one egg and work especially well in cookies, brownies, and other dense baked goods where you don't need the lift that eggs provide.
Flax and chia eggs are thicker than applesauce, so they bind ingredients without adding extra moisture. They also add a subtle nutty flavor and a slight grittiness you might notice in delicate cookies but won't in chocolate chip cookies or brownies. These substitutes work best in recipes with two eggs or fewer. They don't whip up like egg whites, so they won't help you make angel food cake or meringue.
Aquafaba for whipped toppings, mousses, and meringues
Aquafaba is the liquid left in a can of chickpeas, and it behaves remarkably like egg whites. You can whip it with a mixer until it forms stiff peaks, just like you would with eggs. Use 3 tablespoons of aquafaba to replace one egg white, or 1/4 cup to replace one whole egg in recipes where you need the binding power but not the yolk's richness.
Aquafaba works best in recipes where you're whipping or folding—mousses, meringues, pavlovas, and whipped toppings. It won't work in recipes where you need the egg to cook and set, like custard or scrambled eggs. The flavor is neutral, though some people detect a faint bean taste. If that bothers you, add a small amount of vanilla or lemon juice to mask it.
Silken tofu and coconut cream for custards and creamy recipes
When eggs are there mainly to add richness and creaminess—not to bind or leaven—silken tofu or coconut cream work better than the options above. Blend 1/4 cup of silken tofu or 1/4 cup of coconut cream (the thick part from a can of coconut milk) to replace one egg. Both add fat and create a smooth, rich texture.
Silken tofu is nearly flavorless and works in custards, puddings, and creamy sauces. Coconut cream adds coconut flavor, so it works best in recipes where that fits—chocolate mousse, tropical desserts, or curries. Neither of these will work in recipes where eggs need to cook and set, like baked custard or quiche, because they don't firm up the way eggs do.
Oil and water for recipes where eggs mainly add moisture
In some recipes—particularly dense cakes, brownies, or oil-based batters—eggs are there mainly to add moisture and fat, not to bind or leaven. In these cases, you can often replace one egg with 1/4 cup of oil mixed with 1/4 cup of water, or straightforward use 1/4 cup of applesauce or another wet ingredient you have on hand.
This works best in recipes that already have strong structure from flour and leavening agents like baking powder or baking soda. Brownies, chocolate cakes, and spice cakes are forgiving. Delicate cakes or recipes with fewer than three eggs may not work as well because you're removing the binding power eggs provide.
What doesn't work as a substitute
Some things people try don't actually work. Milk, yogurt, or sour cream add moisture but don't bind ingredients the way eggs do, so they usually make the batter too thin. Cornstarch or arrowroot powder can thicken a batter but won't add the fat and structure eggs provide. Mayonnaise works in some recipes because it's mostly oil and eggs, but it's not a true substitute—you're just using eggs in a different form.
If a recipe calls for eggs to be beaten separately and folded in—like in a soufflé or angel food cake—you need aquafaba or another whippable substitute. Regular binders like applesauce won't work because they can't trap air the way whipped eggs do.
How to choose the right substitute for your recipe
Start by asking what the eggs do in your recipe. Are they there to bind dry ingredients together? Use applesauce, mashed banana, or flax eggs. Are they there to add moisture? Use applesauce, oil and water, or mashed banana. Are they there to be whipped and folded in? Use aquafaba. Are they there to add richness and creaminess? Use silken tofu or coconut cream.
Once you've identified the role, pick the substitute that matches it best. Then taste as you go. If the batter seems too thick, add a tablespoon of water. If it seems too thin, add a tablespoon of flour. Most recipes are forgiving enough that small adjustments work fine. The first time you make a substitution, expect the result to be slightly different—different texture, different crumb, possibly different flavor. That's normal and usually fine. The second time, you'll know what to expect and can adjust if you want to.
Frequently Asked Questions
Can I use the same substitute for every recipe?
No. Applesauce works in most cakes and quick breads, but it won't work in cookies where you need a thicker binder, and it won't work in recipes where you need to whip eggs. Flax eggs work in cookies but make cakes denser. The best substitute depends on what the eggs do in that specific recipe.
Will my baked goods taste like the substitute?
Applesauce and flax eggs are nearly flavorless. Mashed banana adds banana flavor, which works in chocolate and spice cakes but not in vanilla. Aquafaba is neutral but some people detect a faint bean taste. Coconut cream adds coconut flavor. In recipes with strong flavors, you won't notice the substitute. In delicate recipes, you might.
Do I need to adjust baking time or temperature?
Usually not. Most egg substitutes don't change how fast a recipe bakes. The main difference is texture—cakes may be slightly denser or moister—but they'll still bake in roughly the same time. If you notice the top browning too fast, you can tent it with foil, but this is rarely necessary.
What if the recipe calls for more than two eggs?
Applesauce and mashed banana become less reliable with more than two eggs because the batter gets too wet. Flax eggs and chia eggs work better for denser recipes with multiple eggs. For recipes with three or more eggs, consider whether you really need a substitute or whether you can use eggs for this particular recipe.
Can I use these substitutes in savory cooking?
Yes, but the choice matters. Applesauce won't work in savory recipes because of its sweetness. Silken tofu works well in savory sauces and custards. Aquafaba works in savory mousses or whipped toppings. Oil and water work in savory baked goods like cornbread. Choose based on what the eggs do in the recipe, not on the category.