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4.75 from 8 votes

Crock pot sweet potato casserole

Crock pot sweet potato casserole is a tasty blend of diced sweet potatoes coated in brown sugar. It's topped with pecans and marshmallows.
Prep Time15 mins
Cook Time7 hrs 15 mins
Total Time7 hrs 30 mins
Course: Side Dish
Cuisine: American
Keyword: Crock pot sweet potato casserole
Servings: 8
Calories: 398kcal
Author: Eating on a Dime


  • 4 lbs Sweet Potatoes peeled and diced
  • 1/2 cup Butter melted
  • 1/4 cup Brown Sugar
  • 2 tsp Ground Cinnamon
  • 1 tsp Vanilla Extract
  • 1/2 cup Pecans chopped
  • 1 1/2 cups Miniature Marshmallows


  • Mix together the butter, brown sugar, cinnamon and vanilla extract together in a small bowl.
  • Place the diced sweet potatoes in a 4-6 quart crock pot. Stir in the butter mixture and toss the sweet potatoes to coat the sweet potatoes in the butter mixture. Top it with the chopped pecans.
  • Cover and cook on low for 7-8 hours or high for 3-4 hours until the potatoes are soft.
  • Place the marshmallows on top for the last 10-15 minutes to softly melt the marshmallows.
  • Serve it immediately and enjoy!


Calories: 398kcal | Carbohydrates: 61g | Protein: 4g | Fat: 16g | Saturated Fat: 8g | Trans Fat: 1g | Cholesterol: 31mg | Sodium: 236mg | Potassium: 806mg | Fiber: 8g | Sugar: 22g | Vitamin A: 32535IU | Vitamin C: 6mg | Calcium: 87mg | Iron: 2mg