1-1/2 tablespoons vegetable oil mixed with 1-1/2 tablespoons water and 1 teaspoon baking powder per egg. I have simply used egg whites as substitute in several recipes. You will want to be sure and use 2 whites for every whole egg. This cuts out chilostetol and fat.Click to see full answer. In this manner, what can I substitute for egg in Jiffy cornbread?Applesauce and mashed banana are often used as egg substitutes in baking; however, almost any puréed fruit can yield similar results. Mash half a medium banana or use one-fourth cup of applesauce or puréed fruit for each egg being replaced.Also, can you use mayonnaise instead of eggs in cornbread? Mayonnaise, Greek Yogurt, or Sour Cream Generally, about three tablespoons of one of these items work just as well as an egg, but you may need a pinch of extra baking powder for extra lift in your cornbread. Simply so, do you have to put eggs in cornbread? White cornmeal is used in most Southern cornbreads, but we could not find any here in California, so we used yellow cornmeal. If you can find white cornmeal, by all means use it. The egg is optional, though without it the cornbread will be very crumbly.How can I replace eggs in baking? Egg replacers Vinegar & baking soda. Replace 1 egg with: 1 teaspoon baking soda, 1 tablespoon vinegar. Unsweetened applesauce. Replace 1 egg with: 1/4 cup applesauce. Plain or vanilla soy yogurt. Replace 1 egg with: 1/4 cup yogurt. Silken tofu. Ripe banana. Ground flaxseed.