Slow Cooker Molten Chocolate Pudding Cake (4 Ingredients)

Ingredients
1 box (15.25 oz) chocolate cake mix (dark or devil’s food)
2 cups whole milk
1 cup dark chocolate chips (60–70% cocoa)
½ cup unsweetened cocoa powder (Dutch-process)

Step-by-Step Directions

Step 1: Enhance the cocoa base
Lightly grease a 4–6 quart slow cooker. In a large bowl, whisk together the dry cake mix and cocoa powder until evenly combined and deeply colored.

Tip: The added cocoa powder intensifies the chocolate flavor and gives the cake a denser, more pudding-like texture instead of a light, airy crumb.

Step 2: Make the batter
Add the milk and stir until a thick, smooth batter forms. Fold in most of the chocolate chips, saving a small handful for the top.

Step 3: Slow cook
Pour the batter into the slow cooker and sprinkle the remaining chocolate chips over the surface. Cover and cook on LOW for 2½ to 3½ hours.

Tip: Placing a clean kitchen towel under the lid helps absorb condensation, preventing excess moisture from dripping onto the cake and keeping the top tender rather than soggy.

Step 4: Let it rest
Turn off the heat and let the cake sit, covered, for 10–15 minutes before serving.

Visual cue: The edges should look set and slightly pull away from the sides, while the center remains soft and gently jiggly, like a custard.

Warm, indulgent, and effortlessly made, this molten pudding cake delivers deep chocolate flavor with a perfectly gooey surprise underneath.