Ingredients for - Swirled Peanut Butter Cup Brownies

1. Brownie mix without nuts 1 (19.8 ounce) package
2. Vegetable oil ½ cup
3. Eggs 2
4. Water ¼ cup
5. Miniature chocolate-covered peanut butter cups - unwrapped, chilled, and coarsely chopped 1 (13 ounce) package
6. Creamy peanut butter 1 cup
7. White sugar ⅓ cup
8. Butter, softened ¼ cup
9. All-purpose flour 2 tablespoons
10. Vanilla extract 1 teaspoon
11. Egg 1

How to cook deliciously - Swirled Peanut Butter Cup Brownies

1 . Stage

Preheat oven to 350 degrees F (175 degrees C). Grease a 9x13-inch baking dish.

2 . Stage

Stir brownie mix, vegetable oil, 2 eggs, and water in a large mixing bowl until smoothly combined and gently mix the chopped peanut butter cups into the batter.

3 . Stage

Beat peanut butter, sugar, butter, flour, vanilla extract, and 1 egg together in a bowl with an electric mixer until thoroughly combined. Spread half the brownie batter into the bottom of the prepared baking dish and top with 1/4-cup dollops of peanut butter mixture in an even pattern. Pour remaining brownie batter between the dollops. Use a knife to lightly swirl the peanut butter mixture into the brownie batter; do not overmix.

4 . Stage

Bake in the preheated oven until a toothpick inserted into the center of the brownies comes out with moist crumbs, 30 to 40 minutes. Cool completely before serving.