Healthy Sweet Potato Casserole with Pecans and Marshmallows

User Reviews

5

10 reviews
Excellent
  • Prep Time

    15 mins

  • Cook Time

    2 hrs

  • Total Time

    2 hrs 15 mins

  • Servings

    8 servings

  • Calories

    234 kcal

  • Course

    Side Dish

  • Cuisine

    American

Healthy Sweet Potato Casserole with Pecans and Marshmallows

This sweet potato casserole combines mashed baked sweet potatoes with warming spices like cinnamon and nutmeg, blended with vanilla, maple syrup, and almond milk for natural sweetness and creaminess. A crunchy topping of corn flakes, chopped pecans, and brown sugar adds texture beneath mini marshmallows that toast to a golden finish during baking. It makes a comforting side dish with a balance of soft interior and crisp, sweet topping.

Description

This Healthy Sweet Potato Casserole begins with baking whole sweet potatoes until tender, then scooping out the flesh and mixing it with pure maple syrup, unsweetened almond milk, vanilla extract, spices including cinnamon and nutmeg, salt, and an egg to bind. The smooth, lightly spiced base offers a creamy texture with subtle sweetness from the maple syrup.

The crunchy topping is made from crushed corn flakes combined with chopped pecans, brown sugar, and melted unsalted butter, sprinkled over the mashed sweet potatoes in a baking dish. After baking at 350°F for 30 minutes, mini marshmallows are scattered over the top in rows and the casserole is baked further until the marshmallows become golden and slightly melted, adding a classic touch of sweetness and softness.

This casserole works well served warm alongside roasted meats or as a festive holiday dish. The nut topping contributes nuttiness and crunch that contrasts with the velvety sweet potato base. The marshmallows add a familiar gooey texture and sweetness popular in many sweet potato casseroles.

For dairy-free or vegan versions, substitute almond milk and vegan butter, and use vegan marshmallows. The recipe steps allow cooling the sweet potatoes before proceeding, making it manageable for advance preparation.

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Ingredients

Servings

Sweet Potato Casserole:

  • 3 lb. sweet potato about 4 medium or 3 large sweet potatoes
  • 3 Tbsp maple syrup pure, 45g
  • 1/2 cup almond milk unsweetened, 120g
  • 1 Tbsp vanilla extract
  • 1 egg
  • 1 tsp cinnamon
  • 1/4 tsp nutmeg
  • 1/4 tsp salt

Crunchy Topping:

  • 1 cup corn flakes or you can leave as is, crushed, 28g
  • 1/4 cup pecans chopped, 30g
  • 2 Tbsp brown sugar 24g
  • 2 Tbsp butter melted, unsalted, 30g
  • 1 cup mini marshmallows 55g

Instructions

  1. Preheat the oven to 400 degrees F. Spray a 7x11-inch dish with cooking spray.
  2. Poke holes in sweet potatoes and place on a baking sheet sprayed with cooking spray. Bake for 45-55 minutes, flipping halfway, or until potatoes are tender. Potatoes should be tender all over with a fork. Take out and allow to cool until cool to touch (about 15 minutes). Reduce oven temperature to 350 degrees F.
  3. Cut the sweet potatoes open and discard the skin. Add the sweet potato flesh to a bowl with the maple syrup, almond milk, vanilla, egg, cinnamon, nutmeg and salt. Use an electric mixer to beat until smooth. Pour into the prepared baking pan and spread out evenly.
  4. Combine the corn flakes, chopped pecans, brown sugar and melted butter in a small bowl. Sprinkle over the casserole in diagonal rows 2 inches apart.
  5. Bake at 350 degrees F for 30 minutes. Then remove from the oven and sprinkle marshmallows in alternate rows between cornflake mixture. Bake for another 10 minutes or until marshmallows are toasted to liking.

Notes

  • To make this casserole dairy-free or vegan, use plant-based milk, dairy-free butter alternatives, and vegan marshmallows.

Nutrition Information

Show Details
Serving 1/8 of recipe (177g) Calories 234kcal (12%) Carbohydrates 40g (13%) Protein 5g (10%) Fat 6g (9%) Saturated Fat 2g (10%) Fiber 5g (20%) Sugar 17g (34%)

Nutrition Facts

Serving: 8servings

Amount Per Serving

Calories 234 kcal

% Daily Value*

Serving 1/8 of recipe (177g)
Calories 234kcal 12%
Carbohydrates 40g 13%
Protein 5g 10%
Fat 6g 9%
Saturated Fat 2g 10%
Fiber 5g 20%
Sugar 17g 34%

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

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10 reviews
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