Best Buckeye Brownies Ever

Ingredients

• 1 (18.25 ounce) package brownie mix (such as Pillsbury(R))
• 2/3 cup vegetable oil
• 2 eggs
• 1/4 cup water
• 2 cups confectioners’ sugar
• 1 cup creamy peanut butter
• 1/2 cup butter, softened
• 1 (6 ounce) package chocolate chips
• 6 tablespoons butter, softened