Brownies
1 1/4 cups flour
1/2 teaspoon baking powder
1/4 teaspoon salt
4 (1 -ounce) squares unsweetened chocolate
1 cup (2 sticks) unsalted butter
4 eggs
2 cups sugar
1 teaspoon vanilla

Frosting
2 cups powdered sugar
1/4 cup (4 tablespoons) butter, softened
1 1/2 teaspoons peppermint extract
1 1/2 tablespoons milk
red food coloring, 1 to 2 drops

Chocolate Glaze
6 ounces (about 1 cup) semi-sweet or dark chocolate chips
6 tablespoons butter

Peppermint Topping
1/2-1 cup crushed candy canes