Step 1

Preheat oven to 350 degrees F. Grease a 9- x 13-inch baking pan.

Step 2

In a medium saucepan over low heat (or in the microwave), melt the chocolate and butter together. Mix in sugar, eggs, vanilla and Kahlua. Stir in flour, baking powder and salt.

Step 3

Spread in prepared pan. Bake at 350 degrees F, 25 to 30 minutes or until batter starts to pull away from sides of pan. Cool.

Step 4

In a small bowl, mix Kahlua with instant coffee, stirring until coffee is dissolved. In a medium bowl, cream butter, powdered sugar and vanilla together. Add coffee mixture and beat until well blended. Add milk to desired consistency. Spread frosting over cooled cake.

Step 5

In a small saucepan, melt chocolate and butter together. Cool slightly, then drizzle topping over frosting. Cool until chocolate is set.

Step 6

Cut into squares and serve with vanilla ice cream.

Step 7

Make the entire recipe; cool. Cut into pieces. Freeze the pieces already cut into small squares. Defrost and serve!