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This mashed sweet potato dish is a classic side with just enough indulgence to feel special. Roasted sweet potatoes form a naturally rich, flavorful base, enhanced with butter, cream, pure maple syrup, and a hint of nutmeg. Finished with toasted marshmallows and crunchy pecans, it strikes a balance between savory comfort and subtle sweetness.
Designed for gatherings where familiar flavors matter, this recipe works equally well for holiday tables and seasonal celebrations. The creamy texture pairs beautifully with roasted meats and hearty mains, while the golden marshmallow topping and pecans add contrast and visual appeal. It’s a dependable side dish that delivers both warmth and crowd‑pleasing flavor.
Why You’ll Love This Recipe
This mashed sweet potato dish brings together comfort and contrast in a way that feels familiar yet elevated. Roasting the sweet potatoes deepens their natural flavor, resulting in a smooth, rich mash that’s balanced with cream, butter, and a subtle touch of maple syrup. The nutmeg adds warmth without overpowering, letting the sweet potatoes stay at the center of the dish.
The pecans and marshmallows add both texture and visual appeal, creating a lightly crisp topping that contrasts beautifully with the creamy base. It’s a side dish that feels indulgent without being overly heavy, making it a reliable choice for holiday menus, family gatherings, or any meal that calls for something comforting and crowd‑pleasing.
Pro Tip: Check out the Best Wines for Thanksgiving Dinner
Key Ingredients
This recipe keeps the ingredient list simple while focusing on balance and texture. Roasted sweet potatoes create a naturally rich base, while cream, butter, and warm spices add depth. A lightly sweet, crunchy topping finishes the dish with contrast and visual appeal.
- Sweet potatoes or yams – Scrubbed and roasted until tender
- Olive oil – Used for roasting
- Kosher salt – Enhances and balances flavor throughout
- Heavy cream – Adds richness and a smooth consistency
- Butter – Brings depth and classic comfort
- Nutmeg – Provides subtle warmth
- Pure maple syrup – Adds gentle sweetness without overpowering
- Mini marshmallows – Create a lightly toasted, golden topping
- Pecans – Add crunch and a nutty finish
How to Make Mashed Sweet Potatoes with Pecans & Marshmallows
This recipe comes together in stages, starting with roasting the sweet potatoes to deepen their natural flavor before finishing them with a creamy mash and toasted topping. A final quick bake brings everything together just before serving.
1. Preheat the oven to 350°F.
2. Brush the sweet potatoes with olive oil and sprinkle with half of the kosher salt. Place them on a sheet pan and pierce each one several times with a fork. Roast for 50 to 60 minutes, or until completely tender. Allow the potatoes to cool slightly.
3. Once cool enough to handle, scoop the flesh from the skins and discard the skins. Push the sweet potato flesh through a fine mesh sieve or strainer to create a smooth texture. Increase the oven temperature to 450°F.
4. In a small saucepan, bring the heavy cream and butter to a gentle simmer. Fold the warm mixture into the mashed sweet potatoes until fully incorporated.
5. Stir in the nutmeg, maple syrup, and remaining kosher salt. Transfer the mixture to an oven‑proof baking dish and smooth the top.
6. Sprinkle the marshmallows and pecans evenly over the sweet potatoes. Bake until the marshmallows are golden brown and lightly toasted, about 13 minutes.
Mashed Sweet Potatoes with Pecans & Marshmallows
Recipe Type:
Side Dish
Prep Time:
30 minutes
Cook Time:
70 minutes
Total Time:
100 minutes
Servings:
8
Ingredients
- 4½ lbs. sweet potatoes or yams, rinsed and scrubbed
- 2 Tbsp. olive oil
- 2 Tbsp. kosher salt
- 6 oz. heavy cream
- 4 oz. butter
- ¼ tsp. nutmeg
- 2 Tbsp. pure maple syrup
- 5 oz. mini-marshmallows
- ¼ cup pecans
Instructions
- Preheat the oven to 350°F.
- Brush the sweet potatoes with olive oil and sprinkle with 1 tablespoon salt. Place potatoes on a sheet pan and poke holes with fork. Roast for 50 to 60 minutes or until soft. Allow the potatoes to cool enough to touch.
- Scoop out the insides of the potatoes and push through a fine mesh sieve (or strainer). Discard skins. Increase oven temperature to 450°F.
- In a small pot, bring the heavy cream and butter to a simmer. Fold mixture into the mashed sweet potatoes. Add nutmeg, maple syrup and 1 tablespoon salt and stir. Transfer potato mixture to an oven-proof baking dish. Sprinkle with marshmallows and pecans. Bake until marshmallows are golden brown, approximately 13 minutes.
Pairing Sweet Potatoes with Wine
The natural sweetness of roasted sweet potatoes combined with creamy butter, maple syrup, and toasted marshmallows calls for wines with both richness and balance. Kendall‑Jackson Vintner’s Reserve Chardonnay is a natural fit, offering ripe fruit and gentle oak that complement the dish’s creamy texture while keeping the pairing grounded.
For a slightly lighter option, Kendall‑Jackson Vintner’s Reserve Riesling highlights the sweetness of the potatoes and marshmallows with bright acidity that keeps the dish from feeling heavy. If you’re looking to contrast the sweetness, Kendall‑Jackson Grand Reserve Pinot Noir brings fresh red fruit and subtle structure, pairing beautifully with the pecans and adding depth to the overall meal.
