| 2 tablespoons of fruit puree (binding only) |
| 1 tablespoon of ground flax seeds, 3 tablespoons water (binding only) |
| 1½ tablespoons water, 1½ tablespoons oil, 1 teaspoon baking powder (leavening and binding) |
| 1 teaspoon baking powder, 1 tablespoon liquid, 1 tablespoon vinegar (leavening and binding) |
| Commercial, powdered, egg-free egg replacer (leavening and binding) |
| 1 packet of gelatin, 2 tablespoons warm water - Mix when ready to use (leavening and binding) |
| 1 teaspoon yeast dissolved in ¼ cup warm water (leavening and binding) |
