Mexican Brownies Recipe

Ingredients

• 1 cup all-purpose flour
• ¼ cup unsweetened cocoa powder
• ¾ tsp. ground cinnamon
• ½ tsp. each table salt and baking powder
• ¼ tsp. cayenne pepper
• 8 oz. semisweet bar chocolate, chopped
• 1 stick unsalted butter (8 Tbsp.), cubed
• 1 cup granulated sugar
• ¼ cup packed light brown sugar
• 1 Tbsp. instant espresso powder
• 3 eggs, beaten
• 1 tsp. pure vanilla extract