Fudgy Peanut Brownies

INGREDIENTS

• 3 ounces unsweetened chocolate, chopped
• 1/2 teaspoon salt
• 1 10-ounce package peanut butter chips
• 1/2 cup chopped salted peanuts
• 1 1/4 cups semisweet chocolate chips
• 1 tablespoon vanilla extract
• 1 cup plus 2 tablespoons sugar
• 1 1/2 tablespoons instant coffee granules
• 2/3 cup all purpose flour
• 1 cup (2 sticks) unsalted butter
• 3 large eggs
• 1 1/2 teaspoons baking powder