Crockpot Chocolate Peanut Butter Cake

User Reviews

5

27 reviews
Excellent
  • Prep Time

    10 mins

  • Cook Time

    2 hrs

  • Total Time

    2 hrs 10 mins

  • Servings

    10 servings

  • Calories

    565 kcal

  • Course

    Dessert

  • Cuisine

    American

Crockpot Chocolate Peanut Butter Cake

This Crockpot Chocolate Peanut Butter Cake uses devil's food cake mix combined with softened peanut butter and cooked in a slow cooker. The result is a moist, dense chocolate cake topped with melted peanut butter, Reese’s peanut butter cups, and chocolate chips, offering a rich and indulgent dessert without oven baking.

Description

The recipe mixes cake mix, water, oil, peanut butter, and eggs to create a thick batter that cooks evenly in a slow cooker set to high. A sprayed crockpot insert helps prevent sticking, and cooking for two hours produces a moist chocolate cake with peanut butter flavor throughout.

After cooking, melted peanut butter is poured over the warm cake surface, which is then topped with halved Reese’s peanut butter cups and chocolate chips for layered richness and texture contrasts. Removing the cake from the insert after cooking prevents overbaking from residual heat.

This dessert requires a 5 or 6-quart Crockpot for best results, and serving from the edges first helps manage portions if kept warm for some time. Using a slow cooker liner simplifies cleanup and allows checking doneness along the edges during cooking. Different slow cookers vary in heat, so monitoring your model’s cooking timing is advised.

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Ingredients

Servings
  • 15 ¼ ounces devil's food cake mix 432g
  • 1 cup water 240ml
  • ½ cup oil 120ml
  • ¼ cup peanut butter softened in the microwave, smooth, 60g
  • 3 egg

For the topping

  • 1 cup peanut butter smooth, 240g
  • 20 Reese's peanut butter cups cut in half, small
  • 4 tablespoons milk chocolate chips

Instructions

  1. Mix together cake mix, water, oil, peanut butter and eggs until smooth. Don’t worry if there are a few small lumps, it’s still okay.
  2. Spray the slow cooker insert with non stick spray and add in the cake batter. Gently tap so that the cake batter evens out into a smooth layer.
  3. Cover the crockpot and cook on HIGH for 2 hours. Please don’t open the lid whilst it is baking.
  4. When the cake is done, turn off the heat and remove the Slow Cooker Insert and set aside, so the cake doesn’t keep cooking.
  5. Melt the peanut butter in the microwave until it is pourable and pour over the cake when it’s still warm.
  6. Top with the crushed or halved Reese’s peanut butter cups and chocolate chips.

Notes

  • Use a 5 or 6 quart Crockpot and spray with non-stick spray before adding batter.
  • Remove the cake from the slow cooker insert immediately after cooking to avoid overbaking from residual heat.
  • Serving from the outer edges first helps manage portions if keeping cake warm longer.
  • A slow cooker liner can ease cleanup and make it possible to check the edges for doneness during cooking.
  • Cooking times may vary by slow cooker model; adjust accordingly for best results.

Nutrition Information

Show Details
Calories 565kcal (28%) Carbohydrates 46g (15%) Protein 14g (28%) Fat 40g (62%) Saturated Fat 8g (40%) Cholesterol 50mg (17%) Sodium 575mg (24%) Potassium 418mg (9%) Fiber 3g (12%) Sugar 26g (52%) Vitamin A 79IU (2%) Calcium 97mg (10%) Iron 3mg (17%)

Nutrition Facts

Serving: 10servings

Amount Per Serving

Calories 565 kcal

% Daily Value*

Calories 565kcal 28%
Carbohydrates 46g 15%
Protein 14g 28%
Fat 40g 62%
Saturated Fat 8g 40%
Cholesterol 50mg 17%
Sodium 575mg 24%
Potassium 418mg 9%
Fiber 3g 12%
Sugar 26g 52%
Vitamin A 79IU 2%
Calcium 97mg 10%
Iron 3mg 17%

* Percent Daily Values are based on a 2,000 calorie diet.

Genuine Reviews

User Reviews

Overall Rating

5

27 reviews
Excellent

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