Ener-G Egg Replacer is a dry, powdery shelf-stable product that is mixed with water to create a vegan “egg”. In recipes that typically call for eggs, such as traditional cornbread, this product brings the texture and binding qualities that we need when a real egg is not used.   Here are the ingredients, which are all low FODMAP: Potato starch, tapioca starch flour, leavening (calcium lactate [not derived from dairy], calcium carbonate, cream of tartar), Sodium Carboxymethylcellulose, methylcellulose.