– 2 cups (240g) all-purpose flour – 1 teaspoon baking powder – 1/2 teaspoon baking soda – 1/4 teaspoon salt – 1 cup (226g) unsalted butter, softened – 3/4 cup (191g) creamy peanut butter – 1/2 cup (100g) granulated sugar – 3/4 cup (150g) firmly packed light brown sugar – 2 large egg – 1 & 1/2 teaspoons vanilla extract – 1 cup (170g) semisweet chocolate chip – 1 cup (50g) potato chips, broken into bite-size piece – 1/2 cup (50g) peanut butter cups, chopped (about 6 mini cups) – 1/2 cup (80g) toffee bit – 1/3 cup (93g) chocolate hazelnut spread, such as Nutella