Chocolate Frosting

The Best of Bon Appetit, 1979

15 minutes — 2 cups, approximately

Ingredients

2	tablespoon	butter
2	ounce	unsweetened chocolate
2	tablespoon	warm water
1	teaspoon	vanilla
2	cup	powdered sugar (sifted, then measured)
		walnut halves (optional)

Instructions

Melt butter and chocolate in top of double broiler over low heat. Blend in water and vanilla. Remove from heat and whisk in powdered sugar until smooth. Spread over completely cooled brownies, decorate with walnut halves, if desired, then cut into squares.