Slow Cooker Chocolate Peanut Butter Cake

1.Spray a 6-quart oval slow cooker with cooking spray

2.Using an electric mixer, beat cake mix, water, eggs, 1/2 cup peanut butter, and butter on low speed for 30 seconds and then on medium speed for 2 minutes

3.Pour batter into slow cooker. Cover and cook on HIGH for I hour 45 minutes to 2 hours. (If your crock pot runs hot, check after I hour and 30 minutes.)

4.Remove the slow cooker insert and place it on a wire rack to cool for 15 minutes.

5.Make glaze. Whisk together peanut butter, milk, and powdered sugar in a medium bowl. Spread on top of cake.

6.Sprinkle fudge sauce and peanut butter cups on top