Molten Nutella Crockpot Lava Cake with Toasted Hazelnuts

Discover the effortless magic of a molten chocolate hazelnut cake that cooks entirely in your slow cooker. This recipe turns a simple cake mix and a jar of Nutella into a decadent, restaurant-quality dessert that fills your home with the irresistible aroma of toasted hazelnuts and rich cocoa.

Transforming a standard chocolate cake into a molten lava dessert has never been easier than with this slow cooker method. By layering rich Nutella and crunchy hazelnuts directly into the batter, the slow cooker creates a unique texture that remains gooey and molten on the inside while becoming perfectly toasted on top.

This recipe is designed to be the ultimate set-and-forget dessert, requiring minimal hands-on time and delivering maximum flavor. It is ideal for dinner parties or cozy evenings when a warm, indulgent treat is needed without the stress of monitoring an oven.

The result is a deeply satisfying, luxurious dessert that pairs beautifully with cool gelato for a perfect contrast of temperatures and textures.

Ingredients

Why this recipe works

The slow cooker environment provides a gentle, consistent heat that is perfect for achieving a molten center in cakes. By cooking on high, the edges set while the center remains rich and gooey, creating the classic lava cake experience without the risk of overbaking.

The moisture trapped inside the crockpot ensures the cake stays incredibly tender throughout the entire cooking process.

Layering the Nutella directly into the cake batter creates pockets of intense chocolate hazelnut flavor that melt into the cake as it cooks. The hot cocoa water added at the end helps distribute the warmth evenly, facilitating the molten texture.

This method also allows the hazelnuts to toast perfectly in the heat of the crockpot, adding a necessary crunch that balances the velvety softness of the cake.

Notes and substitutions

For the best results, use a high-quality chocolate cake mix that you enjoy. If the mix requires eggs, ensure they are at room temperature before whisking them into the batter. The Nutella should be at room temperature to ensure it is easy to spoon into the crockpot, allowing it to distribute evenly across the surface of the batter.

A 6-quart slow cooker is the standard size for this recipe to ensure even heat distribution. If you use a smaller slow cooker, the cake may take longer to cook through, while a larger one might cause the cake to be thinner. Always use a ceramic insert for the best heat retention, and avoid lifting the lid frequently to keep the cooking environment stable.

• stracciatella gelato: vanilla bean ice cream or whipped cream
• toasted blanched hazelnuts: toasted chopped walnuts or almonds

Equipment

• 6-quart slow cooker
• mixing bowl
• whisk
• rubber spatula
• serving spoon