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4.47 from 13 votes

Best Sweet Potato Casserole

This is absolutely the BEST Sweet Potato Casserole ever. Since this casserole includes a delicious streusel type topping, it makes it like no other.
Course Side Dish
Cuisine American
Keyword Sliced Sweet Potato Casserole
Prep Time 25 minutes
Cook Time 1 hour 35 minutes
Servings 8
Calories 475kcal
Author Jen

Ingredients

  • 4 large Sweet Potatoes
  • 10 tbsp Butter divided
  • 1/2 cup Half and Half
  • 1 1/3 cup Brown Sugar divided
  • 1 tbsp Vanilla
  • 3/4 tsp Nutmeg divided
  • 3/4 tsp Cinnamon divided
  • 2 1/2 cup Mini Marshmallows
  • 1/2 cup Flour
  • 1/4 cup Quick Oats

Instructions

  • Preheat oven to 400.
  • Line baking sheet with foil.
  • Wash and pierce sweet potatoes. Then place on prepared pan.
  • Bake for 1 hour.
  • Remove skins from potatoes and discard.
  • Place potatoes in large bowl.
  • Mash or beat potatoes.
  • Add 6 tablespoons butter and beat until creamy.
  • Add Vanilla, 1 cup brown sugar, 1/2 cup Half and Half, 1/2 teaspoon Cinnamon and 1/2 teaspoon Nutmeg.
  • Beat until well blended.
  • Preheat oven to 350.
  • Heavily butter 2 quart casserole and add sweet potato mixture.
  • Sprinkle marshmallows on top.
  • In a small bowl, melt 4 tablespoons butter in microwave.
  • Add flour, 1/3 cup brown sugar, quick oats, 1/4 teaspoon Cinnamon and 1/4 teaspoon Nutmeg.
  • Mix together with a fork until crumbly.
  • Sprinkle mixture over marshmallows.
  • Bake 30-35 minutes.

Nutrition

Calories: 475kcal | Carbohydrates: 80g | Protein: 4g | Fat: 16g | Saturated Fat: 10g | Trans Fat: 1g | Cholesterol: 43mg | Sodium: 216mg | Potassium: 475mg | Fiber: 4g | Sugar: 50g | Vitamin A: 16523IU | Vitamin C: 3mg | Calcium: 90mg | Iron: 2mg