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Old-Fashioned Sweet Potato Casserole Recipe

Old-Fashioned Sweet Potato Casserole Recipe


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4.6 from 19 reviews

  • Total Time: 45-55 minutes
  • Yield: 6 1x

Description

Sweet potato casserole blends creamy Southern comfort with irresistible marshmallow topping, creating a nostalgic holiday side dish. Warm spices and buttery pecans elevate this classic recipe, promising a delightful experience you’ll savor with each comforting bite.


Ingredients

Scale

Main Ingredients:

  • 4 large sweet potatoes, peeled and cubed
  • 1/2 cup (113 grams) butter, melted
  • 1/2 cup (100 grams) brown sugar

Spices and Seasonings:

  • 1/4 teaspoon salt
  • 1/2 teaspoon cinnamon
  • 1/4 teaspoon nutmeg
  • 1 teaspoon vanilla extract

Liquid and Topping:

  • 1/4 cup (60 milliliters) milk
  • 1 cup mini marshmallows

Instructions

  1. Preheat oven to 350°F, ensuring rack is positioned in the center.
  2. Cut sweet potatoes into uniform cubes and boil in salted water until fork-tender, approximately 12-15 minutes.
  3. Drain potatoes thoroughly in a colander, shaking to remove excess moisture.
  4. Mash sweet potatoes in a large mixing bowl until creamy and smooth, eliminating any lumps.
  5. Incorporate melted butter, brown sugar, milk, vanilla extract, cinnamon, nutmeg, and salt into the mashed potatoes, stirring until ingredients are completely integrated.
  6. Grease a 9×13-inch baking dish with butter or cooking spray to prevent sticking.
  7. Spread the sweet potato mixture evenly across the prepared baking dish, creating a smooth surface.
  8. Generously scatter mini marshmallows over the entire potato layer, covering completely.
  9. Bake in the preheated oven for 22-27 minutes, monitoring marshmallows to achieve a golden-brown, slightly puffy texture without burning.
  10. Remove from oven and let rest for 5-7 minutes before serving to allow marshmallows to set and cool slightly.

Notes

  • Select orange-fleshed sweet potatoes for the richest, sweetest flavor and vibrant color in your casserole.
  • Boil sweet potatoes whole with skin on to preserve more nutrients and prevent excess water absorption.
  • Use room temperature ingredients to ensure smoother mixing and more consistent texture throughout the dish.
  • Consider replacing marshmallows with a crunchy pecan streusel topping for a less sugary, more textured alternative.
  • Prep Time: 15 minutes
  • Cook Time: 30-40 minutes
  • Category: Dinner, Snacks, Desserts
  • Method: Baking
  • Cuisine: Southern

Nutrition

  • Serving Size: 6
  • Calories: 318
  • Sugar: 24 g
  • Sodium: 138 mg
  • Fat: 16 g
  • Saturated Fat: 10 g
  • Unsaturated Fat: 5 g
  • Trans Fat: 0 g
  • Carbohydrates: 44 g
  • Fiber: 4 g
  • Protein: 3 g
  • Cholesterol: 31 mg