Red Velvet Cake - cooking recipe

Ingredients

2 c. sugar
1 c. butter
3 eggs
1 Tbsp. cocoa
1 Tbsp. vinegar
1 1/2 tsp. salt
2 1/2 c. plain flour
1 1/2 tsp. soda
2 oz. red food coloring
1 tsp. vanilla
1 c. buttermilk

Preparation

Boil one can of sweetened condensed milk in a boiler of water, unopened, for 3 hours; let cool down.
Pour into graham cracker crust and top with Cool Whip, if desired.