I love mini peanut butter cups so this would be the perfect cake for me.
Stir in the mini peanut butter cups.
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Next, spray the slow cooker with nonstick cooking spray.

Image by The Magical Slow Cooker via YouTube
Add the cake batter to the slow cooker and spread out into an even layer.
Cover and cook for 2 hours on HIGH without opening the lid.
Once the cake is cooked, pour over the peanut butter mixture over the warm cake.

Continue to watchThe Magical Slow Cooker tutorialon YouTube for full instructions and details.
Overall, I love how this recipe uses a boxed cake mix and it requires minimal ingredients to make.
The melted peanut butter creaminess drips onto the chocolate keep which keeps it extra moist in one bite.
