Swirled Peanut Butter Cup Brownies - The BakerMama

Ingredients

• 1 cup (2 sticks) unsalted butter
• 2 cups semi-sweet chocolate chips
• 2 cups granulated sugar
• 3 large eggs
• 1 teaspoon vanilla
• 1-1/2 cups all-purpose flour
• 1/4 cup unsweetened cocoa powder
• 1 teaspoon baking powder
• 1/2 teaspoon kosher salt
• 1 cup creamy peanut butter
• 1 (8 ounce) bag mini peanut butter cups