INGREDIENTS
1 1/2 cups
flour
1 cup
sugar
1/4 cup
cocoa powder
1/2 tsp
salt
1 tsp
baking soda
1 tsp
vanilla extract
1 tsp
vinegar
1/3 cup
vegetable oil
1 cup
water
2 Tablespoons
butter
1/4 cup
cocoa powder
1 cup
powdered sugar
1 Tablespoon
milk
1/4 tsp
vanilla extract