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Sweet Potato Marshmallow Casserole

A versatile and tasty recipe that’s quick to prepare and easy to enjoy.

Prep Time
20 mins
Cook Time
20 mins
Total Time
26 mins
Servings: 10
Calories: 217 kcal
Cuisine: American

Ingredients

  • 2 lbs sweet potatoes
  • 1 tsp + 1/2 tsp cinnamon
  • 2 tbsp + 5 tbsp butter softened & divided
  • 1 tbsp + 4 tbsp brown sugar
  • pinch of salt
  • 5 tbsp flour
  • 2 cups marshmallows

Instructions

    Cup of Yum
  1. Preheat oven to 400°F.
  2. Combine 1/2 tsp cinnamon, 5 tbsp butter, 4 tbsp brown sugar, and flour. Combine until it becomes a sticky, sand like consistency. Set aside.
  3. Make your mashed sweet potatoes. You can do this in the Instant Pot (see recipe coming to the blog in just 2 days), or you can peel and boil them on the stove.
  4. Once boiled and soft, drain them and add them back to the pot with 1 tbsp brown sugar and the remaining butter and cinnamon. Mash until smooth.
  5. Spread your mashed sweet potatoes smoothly and evenly into a large casserole dish.
  6. Sprinkle half of the marshmallows across the top (there will be gaps at this point).
  7. Sprinkle half of the streusel topping across the top.
  8. Top with remaining marshmallows and streusel.
  9. Bake in the oven at 400°F for 6 minutes. WATCH CLOSELY. You do not want the marshmallows to burn.
  10. Remove from the oven and serve hot.

Nutrition Information

Serving 1/10th Calories 217kcal (11%) Carbohydrates 35.1g (12%) Protein 2.2g (4%) Fat 8.2g (13%) Saturated Fat 5.1g (26%) Polyunsaturated Fat 2.4g Trans Fat 0g Cholesterol 21.4mg (7%) Sodium 60.3mg (3%) Fiber 3g (12%) Sugar 16.2g (32%)

Nutrition Facts

Serving: 10Serving

Amount Per Serving

Calories 217

% Daily Value*

Serving 1/10th
Calories 217kcal 11%
Carbohydrates 35.1g 12%
Protein 2.2g 4%
Fat 8.2g 13%
Saturated Fat 5.1g 26%
Polyunsaturated Fat 2.4g 14%
Trans Fat 0g 0%
Cholesterol 21.4mg 7%
Sodium 60.3mg 3%
Fiber 3g 12%
Sugar 16.2g 32%

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