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Southern maple sweet potato casserole baked with a golden pecan topping and served in a white dish

The Ultimate Southern Maple Sweet Potato Casserole You’ll Make Every Holiday


  • Author: Lilie Evans
  • Total Time: 65 minutes
  • Yield: 810 servings 1x

Description

Warm, cozy, and loaded with maple goodness, this Southern Maple Sweet Potato Casserole is your new holiday must-have. Creamy roasted sweet potatoes, a sweet maple-pecan topping, and golden marshmallows make it irresistible for family dinners, festive gatherings, or cozy weeknight treats


Ingredients

Scale

Sweet Potato Base

45 medium sweet potatoes, peeled and chopped

1/4 cup unsalted butter (or coconut oil for dairy-free)

1/3 cup pure maple syrup

1/4 cup brown sugar

1 tsp vanilla extract

1/2 tsp ground cinnamon

1/4 tsp ground nutmeg

1/4 tsp allspice (optional)

1/4 tsp salt

1/4 cup milk or dairy-free milk

Topping

1 cup mini marshmallows

1/2 cup chopped pecans, toasted

2 tbsp butter

2 tbsp brown sugar

1 tsp maple syrup


Instructions

Roast the sweet potatoes: Preheat oven to 400°F (200°C). Roast peeled and chopped sweet potatoes on a parchment-lined baking sheet for 25–30 minutes until tender and caramelized.

Mash sweet potatoes: In a large bowl, combine roasted sweet potatoes with butter, maple syrup, brown sugar, vanilla extract, milk, cinnamon, nutmeg, allspice, and salt. Mash until smooth and creamy.

Prepare the topping: Melt butter in a skillet, add pecans, brown sugar, and maple syrup. Cook 2–3 minutes until fragrant.

Assemble the casserole: Spread mashed sweet potatoes in a greased 9×13-inch dish. Top with marshmallows, then sprinkle pecan mixture over the top.

Bake: Lower oven to 350°F (175°C) and bake 20–25 minutes until marshmallows are golden and topping is bubbly.

Rest and serve: Let cool 5–10 minutes before serving.

Notes

Roast sweet potatoes for best flavor.

Make vegan by using coconut oil, dairy-free milk, and vegan marshmallows.

Nut-free? Replace pecans with roasted pumpkin seeds.

Can assemble a day ahead and refrigerate, then bake before serving.

Spice variations: Add a pinch of ginger or cloves

  • Prep Time: 15 minutes
  • Cook Time: 50 minutes
  • Category: Side Dish / Dessert
  • Method: Roasting & Baking
  • Cuisine: Southern / American

Nutrition

  • Serving Size: 1 cup
  • Calories: 310
  • Sugar: 22g
  • Sodium: 110mg
  • Fat: 15g
  • Saturated Fat: 7g
  • Unsaturated Fat: 8g
  • Trans Fat: 0g
  • Carbohydrates: 43g
  • Fiber: 4g
  • Protein: 3g
  • Cholesterol: 20mg

Keywords: Sweet potato casserole, Southern recipe, holiday side dish, maple casserole, festive side