Family Tested & Approved
I like to use a 9x13 pan. grease bottom and sides with spray or oil. You can use wax paper if you prefer to remove from pan.
if you want you can sift dry ingrediants, but you dont have to.
stir in mayo gradually add waterand vanilla until smooth
pour into pan or pans bake 350 about 30 minutes
after it cools use your favorite frosting to decorate.