This easy slow cooker dessert is the kind of fun weekend treat that feels special without asking much from the cook. With just five ingredients, it turns simple pantry and candy aisle favorites into a warm, gooey peanut butter-chocolate sweet that is perfect for late-summer get-togethers, movie nights, and casual family dinners. Using unwrapped mini peanut butter cups gives it that candy-shop flavor in every bite, while the crock does most of the work for you.
Serve this dessert warm with scoops of vanilla ice cream, a little whipped topping, or a drizzle of chocolate syrup if you want to dress it up. It also pairs nicely with cold milk, hot coffee, or even fresh berries on the side to balance the richness. For a party table, I like to set out small bowls and let everyone spoon out their own serving.
5-Ingredient Slow Cooker August Weekend Sweets
Servings: 8
Ingredients
1 box chocolate cake mix
1 cup milk
1/2 cup creamy peanut butter
1 bag unwrapped mini peanut butter cups, about 8 ounces
1/2 cup semi-sweet chocolate chips
Directions
1. Lightly grease the inside of your slow cooker. Pour in the chocolate cake mix, milk, and peanut butter, then stir until a thick batter forms.
2. Fold in about three-quarters of the mini peanut butter cups and half of the chocolate chips, saving the rest for the top.
3. Sprinkle the remaining mini peanut butter cups and chocolate chips over the top. Cover and cook on low for 2 to 2 1/2 hours, until the edges are set and the center is still soft and fudgy.
4. Turn off the heat and let the dessert rest for 10 to 15 minutes so it can firm up slightly. Scoop into bowls and serve warm.
Variations & Tips
For extra peanut butter flavor: Warm the peanut butter for a few seconds in the microwave before mixing so it blends more smoothly into the batter. You can also drizzle a little extra over each serving.
For picky eaters: If someone in the family prefers less texture, chop the mini peanut butter cups into smaller pieces before adding them. That way the candy melts in more evenly and gives a softer bite.
For a sundae-style dessert: Top each bowl with whipped cream, vanilla ice cream, or even a few crushed cookies for a fun weekend treat that feels a little more party-ready.
Watch the cooking time: Slow cookers can vary quite a bit, so start checking at the 2-hour mark. You want set edges and a soft middle, not a dry cake. If it looks done early, switch it off and let carryover heat finish the job.