DOUBLE CHOCOLATE-PEANUT BUTTER BROWNIES

Steps:

• Preheat the oven to 350 degrees F (175 degrees C). Line a 9x13-inch baking pan with parchment paper.
• Combine dark chocolate and 3/4 cup plus 1 tablespoon butter in a medium, oven-safe bowl.
• Place the bowl in the preheated oven until chocolate and butter are melted, 10 to 12 minutes. Remove from the oven and let cool for about 10 minutes.
• Mix flour, salt, baking powder, and cinnamon together in a separate bowl.
• Add sugar to the cooled chocolate mixture. Whisk in eggs, one at a time. Add vanilla extract and whisk until combined. Fold into the flour mixture until incorporated. Stir in peanut butter, peanut butter chips, and white chocolate chips.
• Bake in the preheated oven until a toothpick inserted into the center comes out with moist crumbs but not wet batter, 25 to 30 minutes. Let cool on a wire rack for 20 to 30 minutes before cutting into bars.