Can I replace an egg with mayo?
Michael Gray
Updated on April 02, 2026
Yes! Eggs can be swapped for mayonnaise when baking everything from cake to bread. For each egg your recipe calls for, add three heaping teaspoons of mayonnaise. Mayonnaise works as an egg substitute in baking because it contains egg along with oil.
How much mayonnaise do I substitute for eggs?
three Tablespoons
Mayonnaise. Use three Tablespoons of mayo to replace each egg that’s called for. Since egg is one of the ingredients in mayonnaise, this will actually get some of the intended egg back into your recipe.
How can I substitute mayonnaise in a cake?
Ingredients
- 1 box of cake mix (could be any flavor)
- 1 cup of mayonnaise (homemade mayo is also fine here)
- One less egg then mentioned in the instructions (room temperature)
- 1 cup lukewarm water.
Can I replace eggs with mayo in brownies?
However, the egg and oil in mayonnaise makes it the perfect ingredient binder, adds stability and it makes your box brownies fluffy and moist just like eggs would. For this method to work properly, make sure to use three tablespoons of mayonnaise for each egg that your box brownie recipe calls for.
Can you substitute mayo for oil in cake mix?
For oil, you will just replace the oil with mayo in the same quantity. If the recipe calls for one-third cup of oil, you will use one-third cup of mayo. Although it sounds strange to people who haven’t heard of it, baking a cake with mayo in place of oil can really add flavor, moisture, and texture to it.
What can I replace eggs with in baking?
Applesauce. Applesauce is a purée made from cooked apples.
What can I substitute for 3 eggs in a cake mix?
How to Substitute Eggs in a Cake Mix
- 1 – Vinegar and Baking Soda. One of the easiest replacements for eggs in a cake mix is a combination of vinegar and baking soda.
- 2 – Applesauce.
- 3 – Plain Yogurt.
- 4 – Tofu.
- 5 – Ripe Banana.
- 6 – Protein Powder.
- 7 – Flaxseeds.
Can I substitute mayo for oil?
Mayo works as a substitute for oil in many different recipes. For oil, you will just replace the oil with mayo in the same quantity. If the recipe calls for one-third cup of oil, you will use one-third cup of mayo.
Can you substitute mayo for oil in brownies?
You can also use mayonnaise instead of oil. You can use mayonnaise in equal amount as that of oil you were going to use. Using mayonnaise while making a chocolate cake gives a great taste and texture.
What’s a healthy substitute for mayonnaise?
Try These Healthy Mayo Substitutes
- Low-fat plain Greek yogurt. Greek yogurt is a nutrition superstar – and a versatile one at that.
- Olive oil. This Mediterranean diet.
- Hummus.
- Mustard.
- Low-fat cottage cheese.
- Mashed avocado.
- Pesto.
- Almond Butter.
Can you substitute mayonnaise for eggs?
The main ingredient in mayonnaise is eggs, along with oil. You can substitute mayonnaise for eggs in cakes, and several recipes have been developed that make this substitution. It’s best to substitute mayonnaise in cakes with a stronger flavor, such as a chocolate cake or a spice cake.
What can be used as substitute for eggs?
Tofu can be used as an egg substitute in recipes that use many eggs, like quiches or custards. Tofu doesn’t fluff up like eggs, but it does create a texture that is suitable for “eggy” dishes. For fluffy egg dishes such as omelette the silken tofu variety may be used.
How much mayonnaise equals one egg?
Alice Henneman, a registered dietitian with the University of Nebraska-Lincoln Extension Service, advises substituting 2 tablespoons of mayonnaise for each whole egg called for in your recipe. Most recipes use a ratio of 1/2 to 1 cup mayonnaise for every 2 cups flour called for in the recipe, and no additional oil or eggs.
What can be used as a substitute for mayonnaise?
As an alternative to sour cream, you can also use yogurt as a substitute for mayonnaise. Greek yogurt , in particular, with its rich taste and increased thickness, is popular as it is lower in fat and more tart than sour cream.