Grandma’s Sweet Potato Casserole

This classic sweet potato casserole is a beloved comfort food, combining smooth, creamy sweet potatoes with a fluffy, golden marshmallow topping. It’s a staple side dish that brings warmth and nostalgia to any holiday table or family meal.

The magic of this recipe lies in its simple but effective technique: boiling sweet potatoes until tender, then blending them with butter, brown sugar, and warming spices to create a luscious filling. The marshmallow topping is added at the end and toasted just right, offering a delightful contrast of textures.

This casserole is perfect for holiday dinners, potlucks, or anytime you want a cozy side that stores well and reheats beautifully. Using a 9×13-inch baking dish ensures even cooking and easy serving, making it ideal for feeding a crowd.

The flavor is a perfect balance of sweet and spice, with cinnamon and nutmeg enhancing the natural sweetness of the potatoes. The toasted marshmallows add a caramelized, melty finish that will especially delight those who enjoy traditional, indulgent holiday flavors.

Servings: 10 servings

Prep Time: 30 minutes

Cook Time: 40 minutes

Total Time: 1 hour 10 minutes

Ingredients

  • 4 pounds sweet potatoes, peeled and cubed
  • ½ cup unsalted butter, melted
  • ½ cup packed brown sugar
  • ⅓ cup whole milk
  • 2 large eggs, lightly beaten
  • 1 teaspoon vanilla extract
  • 1 teaspoon ground cinnamon
  • ¼ teaspoon ground nutmeg
  • ½ teaspoon salt
  • 3 cups mini marshmallows
  • 2 tablespoons melted butter (optional)
  • ¼ teaspoon ground cinnamon (optional)

Instructions:

See Next Page =>

Rate this recipe

☆☆☆☆☆

Not yet rated