Slow Cooker Chocolate Peanut Butter Dump Cake Step-by-step instructions

Before you start

Before you begin, ensure your slow cooker is clean and dry. Have all your ingredients measured and ready, as the assembly process is very quick.

If you are using a non-stick slow cooker insert, you may lightly grease the sides with a touch of butter or non-stick spray to make serving easier.

Ensure your butter is fully melted in the microwave or on the stovetop before you start, as this is crucial for the moisture distribution in the cake.

Instructions

Layering the ingredients

1. 1Layering the ingredients
   Pour the dry chocolate cake mix evenly into the base of the slow cooker. Distribute the creamy peanut butter in dollops across the top of the cake mix using a spoon.
   Look for The cake mix should cover the bottom of the slow cooker evenly.
   Tip Do not stir the ingredients; the slow cooker method relies on the layering process.

The dry cake mix should form an even base at the bottom of the slow cooker. The peanut butter dollops should be distributed randomly across the surface rather than clumped in a single spot, ensuring the flavor is balanced throughout the entire cake during the cooking process.

Adding chocolate and butter

2. 2Adding chocolate and butter
   Scatter the semi-sweet chocolate chips over the peanut butter dollops by hand. Finally, pour the melted unsalted butter evenly over all the ingredients.
   Look for Ensure the melted butter covers as much of the dry cake mix as possible.
   Tip Pouring the butter slowly helps reach the edges of the cake mix layer.

The chocolate chips should be spread evenly to ensure every serving gets a good amount of chocolate. The melted butter should be poured slowly to cover the surface, ensuring the dry cake mix underneath absorbs the liquid and begins to hydrate properly before the heat is applied.

Cooking and serving

3. 3Cooking and serving
   Cover the slow cooker and cook on high for two hours until the edges are set and the center is gooey and warm. Remove the lid carefully to let steam escape.
   Look for The cake is done when the edges are firm and the chocolate is melted.
   Tip Let the cake rest for ten minutes before serving to allow the textures to settle.

The cake is finished when the aroma of chocolate and peanut butter fills the room and the edges start to pull away slightly from the sides. The texture should be soft and moist, with the chocolate chips fully melted into the cake mixture.

Common mistakes

Avoid the temptation to stir the ingredients once they are in the slow cooker; the layering technique is essential for the correct texture. Overcooking is another common mistake, as it can cause the edges to become too crispy or dry.

Keep a close watch during the final thirty minutes of the cooking cycle, especially if your slow cooker tends to run hot. Finally, ensure you do not use a slow cooker that is too large, as this can spread the ingredients too thin.

How to tell it’s done

The cake is ready when the edges appear firm and slightly browned, while the center should remain soft, gooey, and bubbling with melted chocolate and peanut butter.

A toothpick inserted near the center may come out with some moist crumbs, which is expected for this type of dessert. Allow the cake to rest for at least ten minutes after turning off the slow cooker to let the center set slightly before serving.