
Ever found yourself craving brownies only to realize you're out of eggs? Or maybe you're looking to make your favorite treat vegan-friendly? You're not alone. The quest for the perfect egg substitute for brownies is a common one, and it's more achievable than you might think.
Eggs play a crucial role in baking, providing structure, moisture, and binding. But with a bit of creativity and the right alternatives, like mashed bananas, you can whip up a batch of delicious, fudgy brownies without cracking a single egg.
Maybe you don't like the taste of bananas? No worries! Let's dive into the world of egg-free baking and discover how to make your brownies just as mouthwatering without the traditional ingredients.
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Why Use Egg Substitutes for Brownies?

Before we explore the alternatives, it's worth understanding why you might want to use them. There are several reasons:
- Allergies: Egg allergies are more common than you might think, affecting 0.9% of all children and about 0.8% of adults.
- Dietary restrictions: Vegans and those following plant-based diets avoid eggs.
- Health concerns: Some people reduce egg consumption due to cholesterol content.
- Convenience: You might simply run out of eggs when the brownie craving hits.
Whatever your reason, rest assured that you can still enjoy rich, decadent brownies without eggs. Let's explore some of the best egg substitutes for brownies and how to use them effectively.
Top Egg Substitutes for Brownies
1. Mashed Bananas

Bananas are a fantastic egg stand-in for brownies. They add moisture and act as a binding agent, similar to eggs. Plus, they bring a subtle sweetness that complements chocolate perfectly.
To use bananas as an egg substitute, mash a ripe banana until smooth. Use ¼ cup (60 g) of mashed banana to replace one egg in your brownie recipe. This method works especially well in recipes that already have a strong flavor, as the banana taste won't overpower the chocolate.
Best for: Mashed bananas make an excellent egg substitute in brownies due to their binding and moisture properties, adding a natural sweetness in a classic vegan brownie recipe.
2. Applesauce

Applesauce is another popular egg substitute that works wonders in brownies. It adds moisture without altering the flavor significantly. Use ¼ cup (about 65 grams) of unsweetened applesauce to replace one egg in your recipe.
The natural sweetness of applesauce can allow you to reduce the amount of sugar in your recipe slightly, making it a healthier option. Plus, it's a great way to sneak some fruit into your dessert.
Best for: Applesauce binds and adds moisture, making it a perfect egg substitute, and can be used in vegan chocolate chip cookies for a soft, chewy texture and subtle sweetness.
3. Ground Flaxseed or Chia Seeds

Flaxseed and chia seeds are nutritional powerhouses that can effectively replace eggs in brownie recipes. When mixed with water, they form a gel-like consistency that mimics the binding properties of eggs.
To make a "flax egg" or "chia egg," whisk together 1 tablespoon (7 g) of ground seeds with 3 tablespoons (45 g) of water. Let the mixture sit for about 5 minutes until it thickens before adding it to your brownie batter.
Best for: Ground flaxseed and chia seeds are excellent egg substitutes, providing binding and moisture in vegan muffins for a hearty texture and nutritional boost.
4. SILKEN TOFU

Silken tofu is an excellent egg substitute for creating dense, fudgy brownies. It provides moisture and helps bind the ingredients together, resulting in a rich texture.
To use silken tofu as an egg substitute, blend ¼ cup (about 60 g) of silken tofu until smooth for each egg in your recipe. The neutral flavor of tofu won't interfere with the chocolate taste of your brownies.
Best for: Silken tofu makes an excellent egg substitute due to its smooth texture and ability to blend seamlessly, providing moisture and structure, and is perfect for vegan quiches.
5. Aquafaba

Aquafaba, the liquid from canned chickpeas, has become a popular egg substitute in vegan baking. It can be whipped to create a consistency similar to egg whites and egg yolks, adding structure to your brownies.
Use 3 tablespoons (45 g) of aquafaba to replace one egg in your brownie recipe. Don’t worry about a bean flavor - it disappears completely when baked.
Best for: Aquafaba makes an excellent egg substitute due to its ability to mimic the binding and foaming properties of eggs and is ideal for vegan meringues.
Related: Best Meringue Powder Substitute for Baking Success
DAIRY EGG SUBSTITUTES FOR BROWNIES
If you or anyone you're serving is not lactose intolerant, you're in luck. You can find several dairy products in your home that double as egg substitutes for making delicious brownies.
1. GREEK YOGURT

Greek yogurt has a thicker consistency than egg whites. It's probably closer to egg yolk or heavy cream than whole eggs.
Nonetheless, it is an excellent substitute because of its protein and fat content. It moisturizes your brownie batter and keeps its structure inside the oven.
But make sure you stick to Greek or plain yogurt since this version has a neutral taste, which means it won't alter the flavor profile of your recipe. Use ¼ cup of yogurt to replace 1 egg in the recipe.
Best for: Greek yogurt substitutes eggs in brownies by adding moisture, binding ingredients, and enhancing texture with less fat. Try it in a simple Greek Yogurt Brownie recipe for a healthier treat.
2. BUTTERMILK

If your recipe calls for baking soda or powder, buttermilk is an excellent egg substitute for cookies and other baked items due to its acidic nature.
Buttermilk will trigger an acid-base reaction with your leavening agent and help your fudgy brownies rise. Plus, it doesn't affect the flavor of your final product.
If you can't find buttermilk in the store, just make one at home! Add 1 tablespoon of apple cider vinegar or lemon juice to a cup of milk.
Let it sit for 5 minutes and allow it to curdle. Use ¼ cup of buttermilk for every egg the recipe calls for.
Best for: Buttermilk replaces eggs in brownies by adding moisture and reacting with leavening agents for a lift in buttermilk brownies for a moist, tender texture.
3. CONDENSED MILK

This is one of my favorite egg substitutes for brownies because of the sweetness it brings to the recipe (maybe take this as a warning, too).
The consistency of sweetened condensed milk is very close to eggs, and almost every household has this. It helps bind your ingredients together while adding a rich and sweet flavor to your baking recipes.
However, you may want to cut back on the portions of sugar and other sweeteners in your brownie recipe to avoid having an overwhelmingly sweet brownie.
Use ⅓ cup of condensed milk to replace each egg in the recipe.
Best for: Condensed milk replaces eggs in brownies by adding moisture and sweetness, creating a dense and fudgy texture, and can be used in fudgy condensed milk brownies for a rich, indulgent treat.
Related: What is the Best Egg Substitute for Cornbread?
How to Use Egg Substitutes in Brownie Recipes
Now that we've covered some of the best egg substitutes for brownies, let's talk about how to use them effectively in your recipes. Here are some tips to ensure your egg-free brownies turn out perfectly:
- Adjust liquid content: Some egg substitutes, like applesauce or mashed banana, add more moisture to your batter. You might need to reduce other liquids in the recipe slightly to compensate.
- Mix well: Ensure your egg substitute is well incorporated into the batter to distribute it evenly.
- Watch baking time: Egg-free brownies might bake slightly faster or slower than traditional recipes. Keep an eye on them and use the toothpick test to check for doneness.
- Let them cool: Egg-free brownies often benefit from cooling completely before cutting, as this helps them set and achieve the right texture.
Tips for Perfect Egg-Free Brownies
While using an egg replacement for brownies is straightforward, there are a few extra tips that can help you achieve brownie perfection:
1. Don't Overmix
Just like with traditional brownies, overmixing can lead to tough, chewy brownies. Mix until the ingredients are just combined for the best texture.
2. Add Extra Leavening
Since eggs help with leavening, you might want to add a bit extra baking powder or baking soda to your egg-free brownies. Try adding an extra ¼ teaspoon for every egg replaced.
3. Experiment with Combinations
Don't be afraid to combine egg substitutes. For example, you could use half mashed banana and half applesauce for a more complex flavor and texture.
4. Boost the Chocolate Flavor
To compensate for any subtle flavors from your egg substitute, consider boosting the chocolate flavor. Add a teaspoon of espresso powder or use a mix of cocoa powder and melted chocolate for deeper, richer brownies.
Troubleshooting Common Issues
Even with the best egg substitutes for brownies, you might encounter some issues. Here's how to troubleshoot common problems:
Dry Brownies
If your brownies turn out dry, you might need to add more moisture. Try increasing the amount of oil or adding a tablespoon or two of milk (dairy or plant-based) to your batter.
Brownies Don't Set
If your brownies aren’t setting properly, they might need more binding power. Egg yolk provides essential binding properties, and its absence can sometimes cause brownies to not set properly. Try adding a tablespoon of cornstarch or arrowroot powder to your dry ingredients.
Dense or Heavy Brownies
For lighter brownies, try using a combination of baking powder and baking soda. Mix 1 teaspoon (7 g) of baking soda with 1 tablespoon (15 g) of vinegar as an egg replacement that also adds lift.
Beyond Brownies: Other Uses for Egg Substitutes
Once you've mastered using egg substitutes in brownies, you can apply these techniques to other baked goods. Here are a few ideas:
- Cookies: Try using mashed banana or applesauce in your favorite cookie recipes.
- Cakes: Aquafaba works wonderfully in cakes, especially when whipped to soft peaks.
- Quick breads: Flax or chia eggs are great in banana bread or zucchini bread recipes.
- Pancakes: Use any of these substitutes to make delicious egg-free pancakes.
Experimenting with egg substitutes can open up a whole new world of baking possibilities.
FAQs
Absolutely. You can use egg substitutes in boxed brownie mixes. Simply replace each egg called for in the mix instructions with your chosen substitute. Applesauce, mashed banana, or a commercial egg replacer often work well with boxed mixes.
Flax eggs, chia seeds, and silken tofu are excellent vegan egg substitutes for making delicious brownies.
While vegetable oil can add moisture, it doesn't provide the binding that eggs offer. Combine it with other substitutes like applesauce for better results.
Combine 1 tablespoon of apple cider vinegar with 1 teaspoon of baking soda to replace one egg, helping the brownies rise and adding a slight tang.
Yes, mix ground flax seeds with water to create a flax egg, which can replace eggs in brownie mix.
Recipe

Egg Substitute for Brownies
Equipment
- blender
Ingredients
Option 1 (Flax Egg)
- 1 tablespoon flax seed (ground)
- 3 tbsps water
Option 2 (Greek Yogurt)
- ¼ cup greek or plain yogurt
Option 3 (Applesauce)
- 1 medium-sized apple
- 1 tablespoon water (optional)
Instructions
Option 1 (Flax Egg)
- Mix 1 tablespoon of ground flax seeds with 3 tablespoons of water. (Use a blender to make ground flax if you only have whole seeds)
- Let the ground seeds sit in the water for 10 minutes or until they form an egg-like substance.
- Substitute eggs in brownies with this mixture in a 1:1 ratio.
Option 2 (Greek Yogurt)
- Use ¼ cup of plain yogurt to replace each egg in the recipe.
Option 3 (Applesauce)
- Peel the apple and place it inside the blender.
- Process the apple for 2 to 3 minutes until it becomes puree. If the consistency is too thick, add a tablespoon of water and process again for another minute.
- Use ¼ cup of the applesauce for every egg the recipe calls for.
Notes
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Chefyl
Thanks for sharing all these options! I'll try out a flax egg tonight-- except I'll use seltzer instead of still water 🙂