Note:
Aquafaba is just the liquid in canned chickpeas. It doesn't taste the least bit beany in this recipe! You can substitute two prepared powdered egg replacers (made with ¼ cup water), like
Ener-G, but might need to adjust the flour a little. Start with 2½ cups, and add more as needed. If you want to use eggs, see this
dairy-free sugar cookies recipe.