Super Easy Vegan Cake Mix Cookies!! // So I used this as kind of a base recipe. There are only four ingredients and I subbed two. Made this with chocolate cake mix, dark chocolate chips--and substituted a mixture of coconut oil and shortening for the margarine, and flax seed "eggs" instead of the prefab egg replacement. They turned out slightly crumbly and spread a LOT (which I expected) but the taste and texture is great.