Sweet Potato Casserole with Marshmallows

Sweet Potato Casserole with Marshmallows is a quintessential holiday side dish, blending creamy, spiced sweet potatoes with a gooey marshmallow topping. It’s the perfect balance of savory and sweet, making it a favorite on Thanksgiving and Christmas tables. Whether you’re hosting or attending a potluck, this easy recipe is sure to impress!

What Is Sweet Potato Casserole?

Sweet Potato Casserole is a baked dish that combines mashed sweet potatoes with butter, sugar, and spices, topped with marshmallows for a delightful finish. The smooth, flavorful base contrasts beautifully with the toasted marshmallows, creating a comforting dish loved by all ages.

Why You’ll Love This Recipe

• Easy to Prepare: Simple ingredients and straightforward steps make this recipe accessible to cooks of all levels.
• Holiday Favorite: A classic addition to Thanksgiving or Christmas feasts.
• Customizable: Easily adapt to dietary preferences with simple swaps.
• Make-Ahead Option: Prep it in advance and bake fresh for convenience.

Ingredients

• 3–4 large sweet potatoes (about 2 lbs)
• ½ cup (100g) brown sugar
• ¼ cup (60g) butter, melted
• ½ tsp cinnamon
• ¼ tsp nutmeg (optional)
• 1 tsp vanilla extract
• 1 egg, beaten
• 1 cup (50g) miniature marshmallows (or large ones halved)
• Pinch of salt

Step-by-Step Instructions

Preparing the Sweet Potatoes

1. Preheat the oven: Set to 375°F (190°C). Grease a 9×13-inch baking dish.
2. Cook the sweet potatoes:
   • If boiling: Peel and cut sweet potatoes into chunks, then boil in salted water until fork-tender (about 15–20 minutes). Drain and transfer to a large bowl.
   • If roasting: Slice sweet potatoes in half lengthwise, place cut side down on a baking sheet, and roast until soft (about 40–50 minutes). Scoop out the flesh when cool enough to handle.

Mixing the Casserole

3. Mash the sweet potatoes until smooth.
4. Mix in the brown sugar, melted butter, cinnamon, nutmeg (if using), vanilla extract, beaten egg, and salt. Stir until fully combined and creamy.

Assembling the Dish

5. Spread the sweet potato mixture evenly into the greased baking dish.
6. Sprinkle marshmallows evenly over the top.

Baking the Casserole

7. Bake in the preheated oven for 20–25 minutes, or until the marshmallows are golden brown and bubbly.
8. Remove from the oven and let cool slightly before serving.

Serving Suggestions

• Serve warm alongside roast turkey, ham, or other holiday main dishes.
• Pair with green bean casserole or cranberry sauce for a well-rounded meal.

Storing and Freezing

Storage Tips

• Store leftovers in an airtight container in the refrigerator for up to 3 days. Reheat in the oven at 350°F (175°C) until warmed through.

Freezing Instructions

• Freeze the assembled casserole (without marshmallows) in a freezer-safe dish for up to 1 month. Thaw in the refrigerator overnight before topping with marshmallows and baking.

Recipe Variations

• Pecan Topping: Replace the marshmallows with a crunchy pecan streusel made with butter, brown sugar, and chopped pecans.
• Healthier Option: Use maple syrup or honey in place of brown sugar and omit marshmallows for a less sweet version.
• Vegan Version: Swap butter for vegan margarine and egg for a flaxseed egg (1 tbsp flaxseed meal + 3 tbsp water).
• Gluten-Free: This recipe is naturally gluten-free; just ensure all ingredients (like marshmallows) are certified gluten-free.

FAQs

Can I use canned sweet potatoes?
Yes, canned sweet potatoes can be used. Drain and mash them before combining with other ingredients.

Why add an egg?
The egg acts as a binder, giving the casserole structure and a slightly custardy texture. If preferred, it can be omitted or replaced with a vegan substitute.

What if I don’t like marshmallows?
Replace marshmallows with a crumbly streusel topping or leave them off entirely for a simpler casserole.

Sweet Potato Casserole with Marshmallows is a delightful, easy-to-make dish that’s perfect for the holidays or any gathering. Its rich flavor, warm spices, and gooey topping make it a standout side. Try this recipe for your next holiday meal, and don’t forget to share your experience with friends and family!

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