The Perfect Comforting Side Dish for Thanksgiving
Rich, cozy, and full of southern charm, this Southern Maple Sweet Potato Casserole is the kind of dish that brings everyone back for seconds. Made with creamy roasted sweet potatoes, maple syrup, raisins, warm spices, and a touch of vanilla, it’s topped with a golden, crunchy maple-pecan crust and gooey marshmallows for the perfect balance of sweetness and texture.

This casserole is more than just a side dish—it’s a dessert in disguise. Whether you’re hosting Thanksgiving dinner or a cozy Sunday meal, it’s sure to impress your guests. Plus, it’s gluten-free, and with a few simple swaps, it can easily be made vegan or ahead of time.
Why You’ll Love This Recipe
- Packed with rich, cozy fall flavors.
- Sweetened naturally with maple syrup and brown sugar.
- The maple-pecan topping adds a perfect crunch.
- Easy to make ahead for stress-free holidays.
- Gluten-free and adaptable for vegan diets.
Ingredients You’ll Need
For the Sweet Potato Base
- 4 large organic sweet potatoes
- 2 tbsp extra-virgin olive oil
- 1/2 cup almond milk
- 1/2 cup pure maple syrup
- 1/3 cup organic brown sugar
- 1 cup organic raisins
- 2 tsp vanilla extract
- 2 tsp ground cinnamon
- 5/8 tsp ground nutmeg
- 1 pinch ground allspice
- 4 tbsp unsalted butter
For the Topping
- 1 1/2 cups raw pecans, chopped
- 2 cups marshmallows
- 2 tbsp pure maple syrup
How to Make Southern Maple Sweet Potato Casserole
Step 1: Roast the Sweet Potatoes
Preheat your oven to 400°F (200°C). Wash and pierce the sweet potatoes with a fork. Rub them with olive oil and place them on a baking sheet. Roast for about 45–55 minutes, or until tender. Let them cool slightly before peeling.
Step 2: Make the Sweet Potato Mixture
In a large mixing bowl, mash the roasted sweet potatoes until smooth but slightly chunky. Stir in almond milk, maple syrup, brown sugar, butter, vanilla extract, cinnamon, nutmeg, and allspice. Fold in the raisins for added sweetness and texture.
Step 3: Assemble the Casserole
Transfer the sweet potato mixture into a greased 9×13-inch baking dish. Spread it evenly and smooth the top.
Step 4: Add the Maple-Pecan Topping
In a small bowl, mix chopped pecans with maple syrup. Sprinkle evenly over the sweet potato base. Add marshmallows on top for a beautiful golden finish.
Step 5: Bake to Perfection
Bake the casserole at 350°F (175°C) for 25–30 minutes, until the topping is golden brown and the marshmallows are perfectly toasted.
Tips for the Best Casserole
- Make Ahead: Prepare the base a day ahead and refrigerate. Add the topping just before baking.
- Vegan Option: Use vegan butter and vegan marshmallows.
- Nut-Free: Skip the pecans and top with oat crumble instead.
- Extra Flavor: Add a dash of orange zest for a citrusy twist.
Why This Recipe Deserves a Spot on Your Table
This Southern Maple Sweet Potato Casserole is the ultimate comfort food that captures the spirit of the holidays. It’s creamy, sweet, and perfectly spiced, with a crunchy maple-pecan topping that makes every bite irresistible. Whether you serve it as a side dish or a sweet treat, this casserole brings warmth and joy to every gathering.
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Southern Maple Sweet Potato Casserole – A Holiday Classic with a Crunchy Twist
- Total Time: 1 hour 50 minutes
- Yield: 8 servings 1x
- Diet: Gluten Free
Description
This velvety and delicious Southern Maple Sweet Potato Casserole is a staple for any holiday, especially Thanksgiving. Made with roasted sweet potatoes, maple syrup, raisins, spices, and marshmallows, then topped with a crunchy maple-pecan layer, it’s a crowd-pleasing favorite.
Ingredients
1 cup organic raisins
4 large organic sweet potatoes
1/2 cup almond milk
1/2 cup pure maple syrup
1 pinch ground allspice
1/3 cup organic brown sugar
2 tsp ground cinnamon
5/8 tsp ground nutmeg
2 tsp vanilla extract
2 tbsp extra-virgin olive oil
1 1/2 cups raw pecans, chopped
4 tbsp unsalted butter
2 cups marshmallows
Instructions
1. Preheat oven to 400°F (200°C). Pierce sweet potatoes with a fork, rub with olive oil, and roast for 45–55 minutes until tender.
2. Allow sweet potatoes to cool slightly, then peel and place in a large bowl.
3. Mash until mostly smooth, leaving small chunks for texture.
4. Stir in almond milk, maple syrup, brown sugar, butter, vanilla, cinnamon, nutmeg, and allspice.
5. Fold in raisins and mix until well combined.
6. Spread the sweet potato mixture evenly in a greased 9×13-inch baking dish.
7. In a bowl, combine chopped pecans with maple syrup and sprinkle over the top.
8. Add marshmallows evenly over the casserole.
9. Bake at 350°F (175°C) for 25–30 minutes, until the topping is golden and marshmallows are toasted.
10. Serve warm and enjoy!
Notes
Make ahead: Prepare the base a day before, refrigerate, and bake before serving.
Use vegan butter and marshmallows for a vegan version.
For extra crunch, toast pecans before adding.
Store leftovers covered in the refrigerator for up to 3 days.
- Prep Time: 20 minutes
- Cook Time: 1 hour 30 minutes
- Category: Side Dish
- Method: Bake
- Cuisine: Southern American
Nutrition
- Serving Size: 1 cup
- Calories: 420
- Sugar: 34g
- Sodium: 210mg
- Fat: 22g
- Saturated Fat: 8g
- Unsaturated Fat: 12g
- Trans Fat: 0g
- Carbohydrates: 52g
- Fiber: 5g
- Protein: 5g
- Cholesterol: 25mg

