Red Velvet Cake - cooking recipe

Ingredients

1 c. butter or margarine
1 1/2 c. sugar
2 eggs
2 Tbsp. cocoa (unsweetened)
1 oz. red food coloring
1 tsp. salt
1 tsp. vanilla
1 c. buttermilk
1 1/2 tsp. vinegar
1 tsp. soda
2 1/2 c. cake flour

Preparation

Buttermilk can be made by putting 1 tablespoon of white vinegar in a measuring cup and then adding milk to the 1-cup mark. Let sit for about 3 minutes; stir and use.