I made a crumb cake out of muffin mix, peach dump cake, very convincing black and white cookies, and a super tender boxed cake by adding too much oil and not enough egg. I’ve learned a lot from ...

To easily compare the results of the different egg substitutes, I used the same brownie mix for each batch: the Betty Crocker's Fudge mix. For this test, I used Betty Crocker's Fudge brownie mix.