Desserts · Part 1 of 3: Ingredients
Slow Cooker Reese’s Molten Brownie Pudding

- Prep
- Cook
- Total
- Serves
- 8
Indulge in the ultimate chocolate and peanut butter experience with this decadent slow cooker brownie pudding. It is the perfect dessert for when you crave something warm, gooey, and incredibly satisfying.
By combining a classic brownie base with creamy peanut butter and chocolate cups, this recipe creates a molten treat that feels like pure luxury. Whether you are hosting a dinner party or simply treating the family, this easy dump-and-go dessert delivers restaurant-quality results with minimal effort in your own kitchen.
This molten brownie pudding is a dream come true for anyone who loves the iconic combination of chocolate and peanut butter. The beauty of this recipe lies in its simplicity; you prepare the brownie batter, layer in the peanut butter cups, and let the slow cooker work its magic.
As it cooks, the cocoa water creates a steam-rich environment that transforms the brownie mix into a dense, fudge-like pudding with a molten center. It is a foolproof way to create a warm, comforting dessert that impresses every time without requiring constant supervision or complex techniques.
Ingredients
Main
- 1 box fudge brownie batter, prepared per package instructions
- 20 miniature Reese's peanut butter cups
- 1/2 cup creamy peanut butter
- 1 cup hot cocoa water
Serving
- vanilla ice cream, for serving
- 1/2 cup chopped Reese's peanut butter cups, for serving
Why this recipe works
The slow cooker method provides a gentle, consistent heat that is ideal for creating a molten pudding texture. Unlike a conventional oven, which can dry out brownies, the slow cooker traps moisture, ensuring the edges remain tender while the center stays gooey. The addition of hot cocoa water on top creates a steam-based cooking environment that allows the batter and peanut butter to meld into a rich, cohesive sauce that bubbles around the edges.
Layering the ingredients allows for a complex flavor development that mimics a much more labor-intensive dessert. By pressing the peanut butter cups directly into the batter and swirling in the creamy peanut butter, you ensure that every spoonful contains a balance of salty, sweet, and nutty flavors.
This technique also keeps the peanut butter from burning, as it is insulated by the brownie batter and the gentle heat of the slow cooker, resulting in silky ribbons of flavor.
Notes and substitutions
When selecting a brownie mix, choose a high-quality fudge-based variety for the best results. The consistency of the batter should be standard, so follow the box instructions carefully before adding it to the slow cooker. If you prefer a more intense chocolate flavor, you can add a tablespoon of high-quality cocoa powder to the dry mix before preparing the batter, which will deepen the overall profile of the dish without overpowering the peanut butter elements.
The slow cooker size is important for this recipe. A 6-quart model provides the perfect surface area for the brownies to cook evenly. If you use a smaller cooker, the brownies may be too thick and could take longer to cook through, while a much larger cooker might cause them to spread too thin and dry out.
Always ensure the slow cooker is greased well, as the sugar content in the brownies can lead to sticking along the edges during the long, high-heat cooking process.
- creamy peanut butter: almond butter or sunflower seed butter for a different nut or seed flavor profile
- fudge brownie batter: any standard chocolate brownie mix prepared according to the box directions
Equipment
- 6-quart slow cooker
- mixing bowl
- spatula
- measuring cups
Up next · Part 2 of 3
3 steps · 2 h 30 min of cooking · what to look for at each stage
Step-by-step instructions (Part 2)