1/2 c. butter
1/2 c. oil
1 c. water
1/4 c. cocoa
2 c. sugar
2 c. flour
1 tsp. salt
2 beaten eggs
1/2 c. sour milk
1 tsp. baking soda
1 tsp. vanilla

FROSTING:

1 c. sugar
4 tbsp. butter
4 tbsp. milk
1 c. chocolate chips

Melt and bring to a boil butter, oil, water and cocoa. Then add the sugar, flour and salt; mix well. Next add the 2 beaten eggs, sour milk (sour you own with lemon juice or vinegar), soda (dissolved in milk) and vanilla; beat. Pour into greased 11"x15" pan. Bake at 400 degrees for 15 minutes. Boil sugar, butter and milk to make frosting for 1 minute. Then add chocolate chips. Frost brownies while still hot.