Keller Brownies

1 cub butter
1/2 cup shortening
1 cup water
4 T. cocoa

Boil above ingredients together then add

2 1/4 cup flour
1 1/4 cup sugar
2 tsp. vanilla
2 eggs
1 tsp. soda
1/2 cup sour cream
1/4 tsp. salt

Mix together and pour into greased cookie sheet/sheet cake pan. Bake @ 350 for 12-15 minutes.

Frosting:
1/2 cube butter
3 T. milk or more
1 tsp. vanilla
2 T cocoa
1/2 bag powdered sugar

Frost cake while still warm, enjoy!