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If you are craving something rich, chocolatey, and loaded with peanut butter, this one is so good. It comes out soft, warm, and perfectly gooey with barely any effort.
This cake is rich, chocolatey, and packed with peanut butter in every bite, which makes it so hard to stop eating. The texture comes out soft and warm and feels like the perfect comfort dessert.
It is super easy to make and everything comes together right in the slow cooker. It is one of those desserts that looks impressive but is actually so simple to throw together.




Store any leftovers in an airtight container in the refrigerator for up to 3 to 4 days. When reheating, warm it slightly so it stays soft and gooey, and you can add a little extra peanut butter on top if you want it extra rich. It is especially good reheated with a scoop of ice cream.
Yes, you will prepare it just like a normal cake mix by combining it with the listed ingredients. Once it is mixed, you just pour it into the slow cooker and let it do the rest.
Yes, you can switch it up if you want, but chocolate works best with the peanut butter. A fudge or dark chocolate mix would also be really good.
You do not have to, but it adds a really nice richness to the cake. It melts into the top and makes it even more indulgent.






Hi! I’m Mercedes and I am the creator of “Life with Mercedes,” a food, recipe and lifestyle blog. I’m a huge foodie, proud mom and wife! I’m based in NY and grew up in an Italian/Hispanic family. Let’s just say I ate a lot of pasta and pizza growing up, so I love sharing Italian recipes!




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If you are craving something rich, chocolatey, and loaded with peanut butter, this one is so good. It comes out soft, warm, and perfectly gooey with barely any effort.
Prep Time:
10 mins
Cook Time:
2 hours
Total Time:
2 hours 10 mins
Serving:
12