Created by KittenCal on December 25, 2011
Step 1: Preheat oven to 350 degrees F. Set oven rack to second-lowest position. Genorously grease a 13 x 9-inch or a 12 x 9-inch baking pan.
Step 2: In a bowl beat the butter or shortening with eggs, sugar, vanilla, and milk. In another bowl mix flour with baking powder and salt; add to creamed mixture beating until just blended Pour into baking pan.
Step 3: Bake for about 25-30 minutes or until cake tests done (I baked this in my convection oven and it was done slightly before 25 minutes).