Two Ingredient Lemon Cake

When I came across this recipe, I had to give it a try. It was beyond easy and quite delicious!

1 can of lemon pie filling
1 angel food cake mix
Combine the two ingredients, in a bowl, with a spoon.
Put into a greased 9x13 pan.
Bake at 350 degrees for 20 minutes. Cool on a rack.
You could sprinkle it with confectionary sugar, but I thought it was quite perfect without anything on it.