Marble Pound Cake - cooking recipe

Ingredients

2 sticks butter
1/2 c. vegetable shortening
3 c. sugar
6 eggs
1 tsp. vanilla
1/2 tsp. baking powder
dash of salt
3 c. all-purpose flour
1 c. milk
2 heaping Tbsp. cocoa

Preparation

Cream together butter and shortening, gradually adding sugar. Continue to beat until light and fluffy.
Blend in eggs, one at a time, creaming well after each.
Blend in vanilla.