Mexican Chocolate Chiffon Cake - cooking recipe

Ingredients

3/4 cup hot coffee
1/3 cup cocoa
1 3/4 cups all purpose flour
1 2/3 cups sugar
1/2 tsp. salt
1 1/2 tsp. baking soda
1/2 cup pure vegetable oil
7 egg yolks
7 egg whites
2 tsp. vanilla
1/2 tsp. cream of tartar

Preparation

Preheat oven to 325 degrees.