Directions In a large bowl, sift together the flour, baking soda, salt, cocoa, and white sugar.**To the sifted ingredients, add the 10 tablespoons butter or margarine, vinegar, and warm water. Mix thoroughly, but do not beat. Pour batter into ungreased 9 x 13 inch pan.**Bake at 350 degrees F (175 degrees C)for 30 to 35 minutes. Remove cake from oven, but keep it in the pan.**Cream together peanut butter, brown sugar, milk, and 1/4 cup butter or margarine. Spread icing onto cake. Place under broiler until brown and bubbly.**
Chocolate Peanut Butter Wacky Cake Recipe

Ingredients
flour,baking soda,salt,cocoa powder,white sugar,butter,vinegar,water,peanut butter,brown sugar,milk,butter
Directions In a large bowl, sift together the flour, baking soda, salt, cocoa, and white sugar.**To the sifted ingredients, add the 10 tablespoons butter or margarine, vinegar, and warm water. Mix thoroughly, but do not beat. Pour batter into ungreased 9 x 13 inch pan.**Bake at 350 degrees F (175 degrees C)for 30 to 35 minutes. Remove cake from oven, but keep it in the pan.**Cream together peanut butter, brown sugar, milk, and 1/4 cup butter or margarine. Spread icing onto cake. Place under broiler until brown and bubbly.**
Directions In a large bowl, sift together the flour, baking soda, salt, cocoa, and white sugar.**To the sifted ingredients, add the 10 tablespoons butter or margarine, vinegar, and warm water. Mix thoroughly, but do not beat. Pour batter into ungreased 9 x 13 inch pan.**Bake at 350 degrees F (175 degrees C)for 30 to 35 minutes. Remove cake from oven, but keep it in the pan.**Cream together peanut butter, brown sugar, milk, and 1/4 cup butter or margarine. Spread icing onto cake. Place under broiler until brown and bubbly.**