Hershey’s Sour Cream Cake (13x9-inch)

1 3/4 cups flour
1 1/4 cups sugar
3/4 cup cocoa
1 1/2 tsp baking soda
1 tsp salt
2/3 cup margarine, softened
1 1/2 cups sour cream
2 eggs
1 tsp vanilla

Combine flour, sugar, cocoa, soda, and salt in large mixer bowl. Blend in remaining ingredients on low speed. Beat 3 minutes on medium speed. Pour batter into greased and floured 13x9-inch pan.

Bake at 350 for 35-40 minutes.