Save A comforting and festive side dish featuring creamy mashed sweet potatoes, warm spices, and a golden layer of toasted marshmallows. Perfect for holiday gatherings or cozy family dinners.
This sweet potato casserole has become a favorite at all our family holiday dinners, evoking nostalgia with every bite.
Ingredients
- Sweet Potato Base: 4 large sweet potatoes (about 1.8 kg / 4 lbs), peeled and cubed, 60 ml (1/4 cup) unsalted butter, melted, 80 ml (1/3 cup) whole milk, 100 g (1/2 cup) light brown sugar, packed, 2 large eggs, 1 tsp vanilla extract, 1/2 tsp ground cinnamon, 1/4 tsp ground nutmeg, 1/4 tsp salt
- Topping: 120 g (1 cup) mini marshmallows, 60 g (1/2 cup) pecans, roughly chopped (optional)
Instructions
- Preheat Oven:
- Preheat the oven to 180°C (350°F). Grease a 23x33 cm (9x13 inch) baking dish.
- Cook Potatoes:
- Place the sweet potato cubes in a large pot and cover with cold water. Bring to a boil, then simmer for 15 20 minutes or until fork tender. Drain well.
- Mash Potatoes:
- Transfer the drained sweet potatoes to a large mixing bowl. Mash until smooth.
- Mix Ingredients:
- Add melted butter, milk, brown sugar, eggs, vanilla extract, cinnamon, nutmeg, and salt to the mashed sweet potatoes. Mix well until fully combined and creamy.
- Assemble:
- Spread the sweet potato mixture evenly into the prepared baking dish.
- Bake:
- Bake for 25 minutes, uncovered.
- Add Topping:
- Remove from oven. Sprinkle mini marshmallows evenly over the top. Add chopped pecans, if using.
- Finish Baking:
- Return to the oven and bake for an additional 10 minutes, or until the marshmallows are golden brown and puffy.
- Rest:
- Let stand for 5 minutes before serving.
Save Sharing this dish has become a treasured family moment during our holiday celebrations.
Notes
Add a pinch of ground ginger or clove for extra spice.
Required Tools
Large pot, Potato masher or mixer, Mixing bowl, Measuring cups and spoons, 23x33 cm (9x13 inch) baking dish, Oven
Allergen Information
Contains: Egg, Milk, Tree Nuts (if using pecans). Marshmallows may contain gelatin check for dietary restrictions or certified vegetarian versions.
Save This sweet potato casserole combines flavors and textures perfectly for any holiday feast.
Recipe Help & Answers
- → How do I achieve the perfect marshmallow topping?
After baking the mashed sweet potatoes, sprinkle mini marshmallows evenly and return to the oven just until they puff up and turn golden brown for a delightful texture.
- → Can I substitute the pecans in the topping?
Yes, pecans are optional. You can omit them for a nut-free version or swap with walnuts or other preferred nuts for varied flavors.
- → Is it possible to make this dairy-free?
Replace whole milk with a non-dairy alternative like almond or oat milk and use dairy-free butter to accommodate dietary needs without sacrificing creaminess.
- → What spices enhance the sweet potato base?
Cinnamon and nutmeg are classic choices adding warmth, but you can also add a pinch of ground ginger or clove for extra depth and spice.
- → How should I prepare the sweet potatoes for best texture?
Boil peeled, cubed sweet potatoes until tender, then mash thoroughly to a smooth consistency before combining with other ingredients for a creamy base.
- → Can this dish be prepared ahead of time?
Yes, prepare the mashed sweet potato base in advance, store refrigerated, then add the topping and bake just before serving to maintain freshness.