Ingredients

1 (21 oz.) fudge brownie mix (or brownies made from your favorite recipe)
1/4 cup bourbon
1 cup butter
3 Tablespoons rum
2 cups powdered sugar
1 cup semi-sweet chocolate chips
1 Tablespoon solid vegetable shortening

Directions

Bake brownies according to package directions.
Drizzle brownies with bourbon as soon as they are removed from the oven; refrigerate.

Cream butter, rum and powdered sugar. Spread on cooled brownies. Refrigerate again. When cold, melt chocolate chips and shortening. Spread or drizzle quickly on top of brownies. Chill.