Sweet Potato Casserole with Marshmallows

This Sweet Potato Casserole with Marshmallows is a must-have for holiday dinners! Creamy, buttery mashed sweet potatoes are topped with a layer of toasted, gooey marshmallows for the perfect balance of sweet and savory. Whether it’s Thanksgiving, Christmas, or just a cozy family meal, this dish is guaranteed to be a hit!

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Why You’ll Love This Recipe

• Rich & Creamy: Buttery mashed sweet potatoes make the perfect base.
• Sweet & Savory: A perfect blend of warm spices, vanilla, and brown sugar.
• Golden Toasted Marshmallows: Creates a gooey, irresistible topping.
• Easy to Make Ahead: Prepare in advance and bake when ready!

Ingredients You’ll Need

For the Sweet Potato Filling:

• Sweet Potatoes (3 lbs, peeled and cubed) – The star of the dish!
• Unsalted Butter (4 tbsp, melted) – Adds richness.
• Brown Sugar (½ cup, packed) – Gives a deep caramel-like sweetness.
• Milk (¼ cup) – Helps make the mash smooth and creamy.
• Eggs (2 large, beaten) – Helps bind and give structure.
• Vanilla Extract (1 tsp) – Enhances the natural sweetness.
• Cinnamon (1 tsp) – Adds warmth and depth.
• Nutmeg (¼ tsp) – A subtle spice to complement the sweet potatoes.
• Salt (½ tsp) – Balances the sweetness.

For the Marshmallow Topping:

• Mini Marshmallows (2 cups) – Melts into a gooey, golden layer.

Tools You’ll Need

• Large pot for boiling sweet potatoes
• Mixing bowl
• Potato masher or hand mixer
• 9×13-inch baking dish
• Spatula for spreading

How to Make Sweet Potato Casserole with Marshmallows

Step 1: Cook the Sweet Potatoes

1. Preheat your oven to 350°F (175°C).
2. Bring a large pot of water to a boil. Add the cubed sweet potatoes and cook for about 15 minutes or until fork-tender.
3. Drain the potatoes and transfer them to a large mixing bowl.

Step 2: Mash & Mix

1. Mash the sweet potatoes using a potato masher or hand mixer until smooth.
2. Stir in melted butter, brown sugar, milk, eggs, vanilla extract, cinnamon, nutmeg, and salt. Mix until well combined.

Step 3: Assemble the Casserole

1. Spread the sweet potato mixture evenly into a greased 9×13-inch baking dish.
2. Sprinkle the mini marshmallows evenly over the top.

Step 4: Bake & Toast

1. Bake uncovered for 20–25 minutes, or until the marshmallows are golden brown and slightly melted.
2. Let cool for a few minutes before serving.

What to Serve with Sweet Potato Casserole

• Roast Turkey or Chicken: A classic holiday pairing.
• Green Beans or Roasted Vegetables: Balances the sweetness.
• Cranberry Sauce: Adds a tart contrast.

Tips for the Best Sweet Potato Casserole

• Use Fresh Sweet Potatoes: They give a better texture and flavor than canned.
• Mash Until Smooth: For extra creaminess, use a hand mixer.
• Don’t Overbake: Marshmallows toast quickly, so watch them closely!
• Make Ahead: Prepare the sweet potato mixture a day in advance and refrigerate. Add marshmallows and bake before serving.

Storing & Reheating

• Refrigerate: Store leftovers in an airtight container for up to 4 days.
• Reheat: Warm in the oven at 325°F for 10–15 minutes, or microwave individual servings.
• Freeze: Freeze the casserole (without marshmallows) for up to 2 months. Thaw overnight and add marshmallows before baking.

Frequently Asked Questions

Can I use canned sweet potatoes?
Yes! Drain and mash them well before mixing.

Can I add pecans?
Absolutely! Mix chopped pecans into the filling or sprinkle them on top before baking.

How do I make this less sweet?
Reduce the brown sugar to ¼ cup and add a little extra salt.

Conclusion

This Sweet Potato Casserole with Marshmallows is a holiday classic that’s easy to make, irresistibly sweet, and always a crowd-pleaser. Whether you’re making it for a big gathering or a cozy meal, it’s sure to bring warmth and comfort to the table!

Leave a review and share your photos—I’d love to see how your casserole turns out!

Preparation Time: 15 minutes
Cooking Time: 25 minutes
Cuisine: American

Nutritional Information (Per Serving):
Calories: 280 | Protein: 3g | Carbohydrates: 45g | Fat: 10g | Fiber: 4g | Sodium: 180mg

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