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Crock-Pot Sweet Potato Casserole Recipe
Perfect for your Thanksgiving or Christmas table this recipe for sweet potato casserole is topped with miniature marshmallows and is all cooked in your slow cooker, saving room in the oven for all the other holiday baking!
Servings Prep Time
8Servings 20Minutes
Cook Time
3 – 4Hours
Servings Prep Time
8Servings 20Minutes
Cook Time
3 – 4Hours
  1. Place sweet potato chunks a large mixing bowl.
  2. In a small microwave safe bowl melt the butter in the microwave in 10 second intervals into butter is melted.
  3. Add the brown sugar, water, pumpkin pie spice, vanilla extract and salt to the melted butter and stir until combined.
  4. Pour mixture over sweet potatoes in larger bowl and stir to coat.
  5. Add the sweet potato chunks to the bottom of a 3.5 quart casserole slow cooker OR 6 quart or larger slow cooker and spread evenly.
  6. Cover and cook on HIGH for 3 to 3 1/2 hours or until the sweet potatoes are fork tender.
  7. Remove lid and sprinkle miniature marshmallows evenly over the top of the sweet potatoes.
  8. Recover slow cooker and cook for 5 to 10 minutes or until the marshmallows are just starting to melt a little bit.
  9. Serve and enjoy!
Recipe Notes

To make clean up easier you may wish to either line your slow cooker with a slow cooker liner or spray with non-stick cooking spray.

If you would like the marshmallows to be toasted instead of just slightly melted, follow the recipe up to step 7 and instead of recovering the slow cooker place the ceramic insert part only of the slow cooker under the broiler in your oven for 2 to 3 minutes until the marshmallows are toasted.

Nutrition Information
Nutrition Facts
Crock-Pot Sweet Potato Casserole Recipe
Amount Per Serving
Calories 502 Calories from Fat 45
% Daily Value*
Total Fat 5g 8%
Saturated Fat 3g 15%
Polyunsaturated Fat 0.01g
Monounsaturated Fat 0.02g
Cholesterol 12mg 4%
Sodium 364mg 15%
Potassium 92mg 3%
Total Carbohydrates 114g 38%
Dietary Fiber 6g 24%
Sugars 64g
Protein 5g 10%
Vitamin A 61%
Vitamin C 40%
Calcium 42%
Iron 7%
* Percent Daily Values are based on a 2000 calorie diet.