Here are five fabulous natural egg-replacers that work wonderfully in baked good recipes like cookies, cupcakes, and breads. Use one of the following per egg that a recipe calls for: - ¼ Cup Applesauce - ½ Mashed Banana - 3 Tbsp. Peanut Butter - 1 Tbsp. Chia Seeds + ⅓ Cup Water - 2½ Tbsp.