Southern Maple Sweet Potato Casserole – Easy Holiday Side

This Southern Maple Sweet Potato Casserole is a creamy, flavorful side dish that brings a touch of sweetness to your table. Tender mashed sweet potatoes are blended with butter, warm spices, and pure maple syrup, then baked under a crunchy pecan topping for the perfect balance of soft and crunchy textures.
It’s ideal for holidays, family dinners, or any occasion where you want a comforting, crowd-pleasing side dish.
Why You’ll Love This Recipe
- Easy & reliable: Simple ingredients, straightforward steps.
- Sweet & savory: Maple syrup adds natural sweetness that pairs perfectly with buttery pecans.
- Make-ahead friendly: Prepare the casserole ahead and bake just before serving.
- Kid-approved: Smooth, creamy sweet potatoes with a slightly crunchy topping.
Ingredients
Sweet Potato Base
- 4 large sweet potatoes (about 3 pounds), peeled and cubed
- ¼ cup unsalted butter, melted
- ½ cup pure maple syrup
- ½ teaspoon ground cinnamon
- ¼ teaspoon ground nutmeg
- ¼ teaspoon salt
- ¼ cup milk (or cream for extra richness)
Topping
- ½ cup brown sugar
- ½ cup all-purpose flour
- ½ cup unsalted butter, melted
- 1 cup chopped pecans
Instructions
Step 1: Prepare the sweet potatoes
Place peeled and cubed sweet potatoes in a large pot and cover with water. Bring to a boil, then reduce heat and simmer until tender, about 15–20 minutes. Drain well.
Step 2: Mash the potatoes
Mash the sweet potatoes until smooth. Add melted butter, maple syrup, milk, cinnamon, nutmeg, and salt. Mix until creamy and evenly combined.
Step 3: Prepare the topping
In a separate bowl, combine brown sugar, flour, melted butter, and chopped pecans. Stir until crumbly and well-mixed.
Step 4: Assemble the casserole
Preheat oven to 350°F (175°C). Spread the mashed sweet potatoes evenly in a greased 9×13-inch baking dish. Sprinkle the pecan topping evenly over the top.
Step 5: Bake
Bake for 25–30 minutes, until the topping is golden brown and the casserole is heated through.
Step 6: Serve
Allow the casserole to cool for a few minutes before serving. Enjoy warm as a side dish for Thanksgiving, Christmas, or any cozy dinner.
Expert Tips
- Make ahead: Assemble the casserole up to a day in advance, cover tightly, and refrigerate. Bake when ready to serve.
- Spice variations: Add a pinch of ginger or allspice for extra depth.
- Nut-free option: Omit pecans and increase the brown sugar/flour mixture for a simple crumb topping.
- Sweet potatoes: Use fresh sweet potatoes for the best flavor. Canned can work but may be sweeter and softer.
Variations
- Mini casseroles: Divide into ramekins for individual servings.
- Vegan option: Substitute butter with coconut oil or vegan butter and use plant-based milk.
- Maple glaze: Drizzle additional maple syrup over the baked casserole for a richer sweetness.
Storage & Reheating
- Refrigerate: Store leftovers in an airtight container for up to 4 days.
- Reheat: Warm in the oven at 350°F for 10–15 minutes or until heated through.
- Freeze: Assemble the casserole without topping, freeze, then add topping and bake before serving.
Frequently Asked Questions
Q: Can I use canned sweet potatoes?
Yes, substitute one 29-ounce can of sweet potatoes for fresh ones, but reduce the added sugar slightly since canned potatoes are sweeter.
Q: Can this be made gluten-free?
Yes, substitute the all-purpose flour in the topping with almond flour or a gluten-free flour blend.
Q: Can I prepare it ahead of time?
Absolutely! Assemble up to a day in advance and refrigerate. Bake just before serving for best texture.

Southern Maple Sweet Potato Casserole
Ingredients
Equipment
Method
- Place peeled and cubed sweet potatoes in a large pot and cover with water. Bring to a boil, then reduce heat and simmer until tender, about 15–20 minutes. Drain well.
- Mash the sweet potatoes until smooth. Add melted butter, maple syrup, milk, cinnamon, nutmeg, and salt. Mix until creamy and evenly combined.
- In a separate bowl, combine brown sugar, flour, melted butter, and chopped pecans. Stir until crumbly and well mixed.
- Preheat oven to 350°F (175°C). Spread the mashed sweet potatoes evenly in a greased 9×13-inch baking dish. Sprinkle the pecan topping evenly over the top.
- Bake for 25–30 minutes, until the topping is golden brown and the casserole is heated through.
- Allow the casserole to cool for a few minutes before serving. Enjoy warm as a side dish for Thanksgiving, Christmas, or any cozy dinner.

