Classic Sweet Potato Casserole with Marshmallows Recipe

Sweet Potato Casserole with Marshmallows is a classic holiday side dish that perfectly balances the natural sweetness of sweet potatoes with the gooey, caramelized goodness of toasted marshmallows. This dish has been a Thanksgiving and Christmas staple in American households for generations. The combination of creamy mashed sweet potatoes, brown sugar, butter, and warm spices makes this a comforting and irresistible treat. Whether you’re making it for a holiday dinner or a special occasion, this recipe will bring nostalgia and joy to your table.

• Save

Nutrition Information (Per Serving)

• Calories: 320 kcal
• Carbohydrates: 52g
• Protein: 3g
• Fat: 12g
• Saturated Fat: 7g
• Cholesterol: 30mg
• Sodium: 180mg
• Fiber: 5g
• Sugar: 28g

Recipe Details

• Prep Time: 15 minutes
• Active Time: 20 minutes
• Resting Time: 10 minutes
• Total Time: 45 minutes
• Cuisine: American
• Course: Side Dish
• Servings: 8

Equipment Needed

• Large pot
• Potato masher or electric mixer
• Large mixing bowl
• 9×13-inch baking dish
• Whisk
• Rubber spatula
• Measuring cups and spoons

Ingredients

• 4 large sweet potatoes (about 3 pounds), peeled and cubed
• 1/2 cup unsalted butter, melted
• 1/2 cup brown sugar, packed
• 1/4 cup maple syrup (optional)
• 1/2 cup milk
• 1 teaspoon vanilla extract
• 1 teaspoon cinnamon
• 1/2 teaspoon nutmeg
• 1/2 teaspoon salt
• 2 cups mini marshmallows
• 1/2 cup chopped pecans (optional, for topping)

Instructions

Step 1: Prepare the Sweet Potatoes

1. Preheat your oven to 375°F (190°C).
2. In a large pot, add cubed sweet potatoes and cover them with water.
3. Bring the water to a boil and cook for about 15 minutes, or until the sweet potatoes are fork-tender.
4. Drain the sweet potatoes and transfer them to a large mixing bowl.

Step 2: Mash the Sweet Potatoes

5. Using a potato masher or an electric mixer, mash the sweet potatoes until smooth and creamy.
6. Add melted butter, brown sugar, maple syrup (if using), milk, vanilla extract, cinnamon, nutmeg, and salt. Mix until well combined.

Step 3: Assemble the Casserole

7. Transfer the sweet potato mixture to a greased 9×13-inch baking dish, spreading it evenly.
8. Sprinkle chopped pecans over the top (if using).
9. Evenly distribute mini marshmallows over the casserole.

Step 4: Bake and Serve

10. Bake in the preheated oven for 20 minutes, or until the marshmallows are golden brown and slightly toasted.
11. Remove from the oven and let it rest for 10 minutes before serving.
12. Serve warm and enjoy!

Tips for the Best Sweet Potato Casserole

• Make Ahead Option: You can prepare the sweet potato mixture a day in advance and store it in the refrigerator. When ready to bake, top with marshmallows and bake as instructed.
• Add a Crunchy Topping: If you love a bit of crunch, consider adding a pecan streusel topping instead of just marshmallows.
• Use Fresh Sweet Potatoes: While canned sweet potatoes can be used, fresh sweet potatoes provide a richer flavor and better texture.

Conclusion

Sweet Potato Casserole with Marshmallows is a must-have dish for any holiday meal. Its delightful combination of creamy sweet potatoes, warm spices, and gooey marshmallows makes it a family favorite. Whether you’re preparing it for Thanksgiving, Christmas, or a cozy dinner, this dish is guaranteed to be a hit. Try this easy recipe, and let the sweet aroma of baked marshmallows fill your home!

• Save

Ashley Doyle

I am Ashley Doyle, Senior Specialist in Food & Policy at The Humane Society of the United States and editor at airfryermama.com. I am passionate about transforming our global food system by promoting delicious, climate-friendly, plant-based foods. After transitioning from law to food and public policy, I now work with major food service companies to develop plant-based initiatives and animal welfare policies. My goal is to drive institutional change to combat climate change and improve our food system.