Buy this brownie mix. They sell a 12 pack here. Don’t buy 12 of them, you can get this at most supermarkets.
Take out a big bowl. Skip the egg. Add water and oil. Add 1/4c yogurt. Add fudge packet. Mix it all up. Bake according to the package directions. Very gooey and moist.
I fed it to my family, no one noticed it was egg free. 🙂