Maple Walnut Sweet Potato Casserole

🕒 Prep: 15 min
🔥 Cook: 25 min
🍽 Serves: 8
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If you're looking to upgrade your sweet potato casserole game, this Maple Walnut Sweet Potato Casserole is the way to go. With the rich sweetness of maple syrup and the crunchy texture of walnuts, it's a dish that brings warmth and comfort, especially during the chilly months.

Ingredients for Maple Walnut Sweet Potato Casserole

Sweet potatoes are the heart of this dish, providing a naturally sweet and creamy base. They're nutrient-rich and add a lovely orange hue to the casserole.

Maple syrup enhances the natural sweetness of the sweet potatoes and adds a depth of flavor that sugar alone can't achieve.

Unsalted butter brings richness and helps create a smooth texture when mashed with the sweet potatoes.

Brown sugar adds a hint of molasses flavor, deepening the sweetness without overpowering it.

Vanilla extract provides a warm, aromatic touch that complements the spices.

Cinnamon and nutmeg add warmth and spice, making the dish feel autumnal and cozy.

Salt balances the sweetness and enhances overall flavor.

Walnuts introduce a nutty crunch, contrasting beautifully with the creamy sweet potatoes and fluffy marshmallows.

Mini marshmallows create a sweet, gooey topping that becomes irresistible when toasted.

Tips & Tricks

  • Use a potato masher for a rustic texture, or a hand mixer for a smoother finish.
  • Toast the walnuts slightly before adding them to enhance their flavor.
  • For a less sweet version, reduce the amount of brown sugar.

Serving Suggestions

This casserole pairs wonderfully with roasted turkey or ham, making it perfect for holiday feasts. For a more casual meal, consider serving it alongside grilled chicken or pork chops. A fresh green salad with a tangy vinaigrette can balance the sweetness of the casserole.

Frequently Asked Questions

Can I prepare this casserole in advance?
Yes, you can prepare the sweet potato mixture a day ahead and store it in the fridge. Add the walnut and marshmallow topping just before baking.
What if I can't find mini marshmallows?
You can cut regular marshmallows into smaller pieces or even use a marshmallow cream as a topping.

Maple Walnut Sweet Potato Casserole Recipe Walkthrough

Start by preheating your oven to 350°F (175°C). While it warms up, grab a 9x13 inch baking dish and give it a light greasing. This helps with easy serving later.

Peel and chop your sweet potatoes into even chunks. This ensures they cook evenly. Toss them into a large pot, cover with water, and bring to a boil. Let them cook for about 20 minutes, or until they’re fork-tender.

Once tender, drain the sweet potatoes and transfer them to a large bowl. Mash them until smooth. Stir in the maple syrup, melted butter, brown sugar, vanilla extract, cinnamon, nutmeg, and salt. Mix until everything is well incorporated and smooth.

Spread the sweet potato mixture evenly into your prepared baking dish. In a separate bowl, combine the chopped walnuts and mini marshmallows. Sprinkle this mixture evenly over the top of the sweet potatoes.

Pop the casserole into your preheated oven and bake for around 25 minutes. You'll know it's ready when the marshmallows are golden brown and the nuts are toasted. Let it cool slightly before serving — this helps the flavors meld just right.

Why You'll Love This Recipe

  • Perfect balance of sweetness and texture.
  • Easy to prepare, making it ideal for holiday gatherings or a cozy dinner.
  • The combination of marshmallows and walnuts offers a delightful contrast.
  • Uses simple ingredients that are pantry staples for many.

Ingredients

3 lbs sweet potatoes
1/2 cup maple syrup
1/4 cup unsalted butter
1/4 cup brown sugar
1 tsp vanilla extract
1/2 tsp ground cinnamon
1/4 tsp ground nutmeg
1/4 tsp salt
1 cup chopped walnuts
1 cup mini marshmallows

Step-by-step Instructions

1. Preheat your oven to 350°F (175°C) and grease a 9x13 inch baking dish.
2. Peel and chop the sweet potatoes into chunks.
3. Boil the sweet potatoes in a large pot until tender, about 20 minutes.
4. Drain and mash the sweet potatoes in a large bowl.
5. Stir in the maple syrup, melted butter, brown sugar, vanilla extract, cinnamon, nutmeg, and salt until smooth.
6. Spread the sweet potato mixture evenly in the prepared baking dish.
7. In a separate bowl, mix the chopped walnuts with mini marshmallows.
8. Sprinkle the walnut and marshmallow mixture over the sweet potato layer.
9. Bake in the preheated oven for 25 minutes, or until the marshmallows are golden brown.
10. Allow to cool slightly before serving.

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