Easy Sweet Potato Casserole Recipe

Introduction

Sweet potato casserole is a classic comfort dish that’s both sweet and satisfying. This easy recipe combines creamy mashed sweet potatoes with a golden, toasted marshmallow topping, perfect for holidays or any cozy meal.

The dish is in a white rectangular ceramic baking dish with handles, placed on a white marbled surface. It has two visible layers: the bottom layer is mashed sweet potatoes with a rough, chunky texture and an orange color, tightly packed to fill the dish. The top layer is a thick, even spread of small, toasted marshmallows with a golden-brown, slightly crispy surface, forming a dense, uniform layer over the sweet potatoes. Next to the dish on the surface are two white bowls, one empty with a gold spoon resting on it, the other filled with mini marshmallows. A white cloth is casually placed in the foreground. photo taken with an iphone --ar 4:5 --v 7

Ingredients

  • 4 large sweet potatoes (peeled and cut into large pieces)
  • 1 cup light brown sugar
  • ½ cup butter, melted
  • 1 teaspoon vanilla extract
  • ½ teaspoon cinnamon
  • ½ teaspoon salt
  • ¼ teaspoon nutmeg
  • 10 oz mini marshmallows

Instructions

  1. Step 1: Peel the sweet potatoes and cut them into large chunks. Place them in a large saucepan and cover with water.
  2. Step 2: Bring the water to a boil and cook the sweet potatoes until they are tender and easily pierced with a fork.
  3. Step 3: Drain the sweet potatoes and return them to the saucepan. Use a potato masher to mash them thoroughly.
  4. Step 4: Add melted butter, brown sugar, salt, cinnamon, vanilla extract, and nutmeg. Mix until well combined.
  5. Step 5: Grease a 9×13-inch baking dish with cooking spray.
  6. Step 6: Spread the sweet potato mixture evenly in the prepared baking dish.
  7. Step 7: Top evenly with mini marshmallows.
  8. Step 8: Bake at 350°F (175°C) for 25–35 minutes, until bubbly and marshmallows are golden brown. Watch carefully near the end to avoid burning.

Tips & Variations

  • For extra crunch, sprinkle chopped pecans on top of the marshmallows before baking.
  • Try swapping vanilla extract for a splash of orange juice for a citrus twist.
  • Use coconut oil instead of butter for a subtle tropical flavor.

Storage

Store leftovers in an airtight container in the refrigerator for up to 4 days. Reheat covered in the oven at 350°F until warmed through, or microwave individual portions. Marshmallows may lose some texture when reheated.

How to Serve

The image shows a white baking dish with two distinct layers: the bottom layer is a mashed bright orange sweet potato mixture that looks soft and chunky, and the top layer is made of small, evenly spread toasted marshmallows with a golden brown, slightly crispy surface. The dish is placed on a white marbled surface, with a white cloth partially visible in front. In the background, there is a small white bowl with a golden spoon and a white bowl filled with mini marshmallows. photo taken with an iphone --ar 4:5 --v 7

Serve this delicious recipe with your favorite sides.

FAQs

Can I make this casserole ahead of time?

Yes, you can prepare the sweet potato mixture a day in advance and refrigerate it. Add the marshmallow topping just before baking for best results.

What can I use instead of marshmallows?

You can top the casserole with a pecan streusel or a crumbly oat topping if you prefer to avoid marshmallows.

Print

Easy Sweet Potato Casserole Recipe

This Easy Sweet Potato Casserole combines tender, mashed sweet potatoes with a blend of warm spices and brown sugar, topped with a golden, toasted marshmallow layer. It’s a classic, comforting side dish perfect for holiday meals or cozy family dinners.

  • Author: mia
  • Prep Time: 15 minutes
  • Cook Time: 35 minutes
  • Total Time: 50 minutes
  • Yield: 8 servings 1x
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Ingredients

Scale

Sweet Potato Filling

  • 4 large sweet potatoes (peeled and cut into large pieces)
  • 1 cup light brown sugar
  • ½ cup butter, melted
  • 1 teaspoon vanilla extract
  • ½ teaspoon cinnamon
  • ½ teaspoon salt
  • ¼ teaspoon nutmeg

Marshmallow Layer

  • 10 oz mini marshmallows

Instructions

  1. Prepare the Sweet Potatoes: Peel the sweet potatoes and cut them into large chunks. Place them in a large saucepan and cover with water.
  2. Cook the Sweet Potatoes: Bring the water to a boil and cook the sweet potatoes until tender and easily pierced with a fork, about 15-20 minutes. They should be soft enough to fall apart easily.
  3. Mash the Potatoes: Drain the sweet potatoes and return them to the saucepan. Use a potato masher to mash them thoroughly to a smooth consistency.
  4. Add Filling Ingredients: Mix in the melted butter, brown sugar, salt, cinnamon, vanilla extract, and nutmeg until everything is well combined and smooth.
  5. Prepare Baking Dish: Grease a 9×13-inch baking dish with cooking spray to prevent sticking.
  6. Assemble the Casserole: Spread the sweet potato filling evenly in the prepared baking dish.
  7. Add Marshmallow Topping: Evenly spread mini marshmallows over the sweet potato layer.
  8. Bake: Bake in a preheated oven at 350°F (175°C) for 25-35 minutes, or until the casserole is bubbly and marshmallows are golden brown. Watch closely near the end to prevent burning.

Notes

  • Use fresh sweet potatoes for best flavor and texture.
  • For a nuttier flavor, consider adding chopped pecans on top before adding marshmallows.
  • Adjust the brown sugar depending on your desired sweetness level.
  • Toasting marshmallows can happen quickly towards the end—keep a close eye to avoid burning.
  • This casserole can be prepared a day in advance and refrigerated before baking.

Keywords: sweet potato casserole, holiday side dish, mashed sweet potatoes, marshmallow topping, easy casserole recipe

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