Espresso Brownies - cooking recipe

Ingredients

3/4 c. butter
4 1/2 oz. unsweetened chocolate, chopped
1 Tbsp. instant Espresso
1/2 tsp. cinnamon
1 1/2 c. sugar
3 large eggs
3/4 c. flour
3 oz. bittersweet chocolate, coarsely chopped

Preparation

Preheat oven to 350\u00b0.
Butter and flour a square baking pan (9-inch).
Stir first 4 ingredients in a heavy saucepan over low heat until smooth.
Cool slightly.
Whisk in sugar and eggs.
Stir in flour, then the bittersweet chocolate.
Pour batter into prepared pan.
Bake about 30 minutes.