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Sweet Potato Casserole with Marshmallows for a Cozy Thanksgiving

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Is there anything more comforting than a warm, fluffy casserole straight from the oven? This Sweet Potato Casserole with Marshmallows is not only a staple for Thanksgiving but also transforms your holiday table into a cozy gathering spot for friends and family. The best part? It’s incredibly easy to whip up and can be made in a small batch for just two servings, perfect for an intimate celebration. With minimal ingredients and a delightful mix of creamy sweet potatoes topped with toasted marshmallows, this dish will surely be a crowd-pleaser. As you prepare this festive treat, you’ll find that it’s a splendid way to showcase your culinary skills while offering a comforting side that everyone will love. Are you ready to indulge in this sweet, seasonal favorite?

Why is this Casserole a Thanksgiving Favorite?

Comforting, Cozy Flavor: The Sweet Potato Casserole with Marshmallows brings warmth to your holiday feast, combining creamy sweet potatoes with fluffy, toasted marshmallows.
Minimal Ingredients, Maximum Impact: You need just a handful of simple items, making it accessible for all skill levels and reducing kitchen stress.
Customizable Joy: Whether you’re making a small batch for two or adding a pecan topping for a twist, this recipe embraces creativity.
Time-Saver: Prepare it ahead of time and simply bake when ready, freeing you up to enjoy festivities—just like with Stuffed Pepper Casserole or Ground Beef Potato!
Crowd-Pleasing Delight: Satisfy your guests’ cravings for comfort food with this showstopper—perfect alongside roasted turkey or ham.

Sweet Potato Casserole with Marshmallows Ingredients

  • For the Casserole

  • Sweet Potatoes – The essential base; opt for fresh, whole sweet potatoes to get the best flavor.

  • Granulated Sugar – Adds a touch of sweetness; brown sugar can be used for a richer taste.

  • Unsalted Butter – Enhances creaminess; melt and let cool slightly before mixing in.

  • Whole Milk – Provides smooth texture; swap with almond milk to make it dairy-free.

  • Large Egg – Gives structure to the casserole; essential for that delightful fluffiness.

  • Vanilla Extract – Elevates sweetness and complements the marshmallow topping; a pinch of cinnamon is an optional delight.

  • For the Topping

  • Mini Marshmallows – The star of the show; use both mini and regular marshmallows for extra height and toasting variation.

This Sweet Potato Casserole with Marshmallows is not just a recipe, but a comforting tradition that brings joy to your Thanksgiving table!

Step‑by‑Step Instructions for Sweet Potato Casserole with Marshmallows

Step 1: Roast the Sweet Potatoes
Preheat your oven to 400°F (200°C). Prick the sweet potatoes a few times with a fork and place them on a foil-lined baking sheet. Roast for 40–50 minutes until they are soft and easily pierced with a fork. Once done, allow them to cool for about 20 minutes, making them easier to handle for the next steps.

Step 2: Prepare the Sweet Potato Mixture
Lower your oven temperature to 350°F (175°C). In a large mixing bowl, whisk together granulated sugar, melted unsalted butter, whole milk, vanilla extract, and a pinch of salt. Ensure the butter is slightly cooled to avoid cooking the egg added in the next step. This mixture will transform into a creamy base for your Sweet Potato Casserole with Marshmallows.

Step 3: Mash and Combine
Peel the cooled sweet potatoes and scoop the flesh into the bowl with your mixed ingredients. Use a potato masher or fork to mash everything together until smooth and well combined. Stir in the large egg, ensuring it’s thoroughly mixed in, which will give your casserole a lovely fluffiness once baked.

Step 4: Bake the Casserole
Pour the sweet potato mixture into a greased 20-ounce baking dish, spreading it evenly. Place it in the 350°F (175°C) oven to bake for about 20 minutes. You’re aiming for a slightly set texture on the top, which indicates it’s ready for the final touch—those delightful marshmallows.

Step 5: Add Marshmallows and Finish Baking
Remove the casserole from the oven and generously sprinkle mini marshmallows on top. Return the dish to the oven and bake for an additional 5-10 minutes, until the marshmallows are golden and toasted. Keep an eye on them to prevent burning; you want that perfect fluffy topping for your Sweet Potato Casserole with Marshmallows. Serve immediately and enjoy the cozy flavors!

Sweet Potato Casserole with Marshmallows Variations

Feel free to let your creativity shine by customizing this delightful casserole to fit your taste preferences and dietary needs!

  • Small Batch: Scale down to 1 pound of sweet potatoes, ensuring perfect proportions for two hungry diners. It’s a cozy way to enjoy this classic without leftovers!

  • Nutty Twist: Pecan Topping: Swap marshmallows for a pecan topping, achieving a crunchy, caramelized layer. Toasted pecans provide a wonderful contrast to the creamy filling—pure bliss!

  • Dairy-Free Delight: Almond Milk: Replace whole milk with almond milk for a dairy-free version that doesn’t skimp on creaminess. Everyone can join the flavor party!

  • Spice It Up: Cinnamon Surprise: Add a pinch of cinnamon to the sweet potato mixture for a warm, aromatic touch. It enhances the overall flavor profile, making it even more delightful.

  • Flavor Fusion: Maple Extract: Experiment by using maple extract instead of vanilla for an irresistible, sweet twist. It brings a layer of complexity that you and your guests will love!

  • S’mores Inspired: Chocolate Chips: Mix in mini chocolate chips or sprinkle them on top beneath the marshmallows for a s’mores-inspired treat. It’s a fun way to introduce a new flavor to this classic!

  • Tropical Vibes: Coconut Flakes: Incorporate unsweetened coconut flakes into the sweet potato mixture or as a topping. It adds a hint of tropical flavor and a delightful texture.

  • Extra Creamy: Cream Cheese: Blend in a couple of ounces of softened cream cheese for an ultra-creamy texture. It elevates the richness and makes every bite a mesmerizing experience.

With these variations, you can create a Sweet Potato Casserole with Marshmallows that’s uniquely yours, just like the cozy meals shared around your table. Mix things up and enjoy! For more fun ideas, don’t forget to check out my Sweet Sour Chicken or a comforting Chicken Enchilada Casserole.

How to Store and Freeze Sweet Potato Casserole with Marshmallows

Fridge: Store leftovers in an airtight container for up to 3 days to maintain freshness. This allows you to enjoy the rich flavors of your Sweet Potato Casserole with Marshmallows for a few more meals.

Freezer: For longer storage, freeze the unbaked casserole wrapped tightly in plastic wrap and aluminum foil for up to 2 months. Thaw overnight in the fridge before baking.

Reheating: Reheat individual portions in the microwave for 1-2 minutes until warm. For the best texture, reheat the entire casserole in the oven at 350°F (175°C) until heated through, about 20-25 minutes.

Make Ahead Options

These Sweet Potato Casserole with Marshmallows are perfect for busy home cooks looking to save time during holiday preparations! You can prepare the casserole filling (up to step 4) up to 2 days in advance. Simply store it in an airtight container in the refrigerator to maintain freshness. When you’re ready to serve, spread the mixture into a greased baking dish and bake at 350°F (175°C) for about 20 minutes. Just before serving, sprinkle the marshmallows on top and bake for an additional 5-10 minutes, until they are golden and fluffy. This make-ahead option allows you to enjoy delicious flavors with less stress on your special day!

What to Serve with Sweet Potato Casserole with Marshmallows

The sweet aromas of your sweet potato casserole will beckon everyone to the table, but what will you pair with this comforting dish?

  • Roasted Turkey: A classic pairing that brings out the flavors of Thanksgiving, balancing the sweetness with savory richness.
  • Green Bean Almondine: Crisp-tender green beans topped with toasted almonds offer a delightful crunch to contrast the casserole’s creamy texture.
  • Honey-Glazed Carrots: The natural sweetness and bright color complement the casserole beautifully, creating a visually stunning plate.
  • Stuffing: Whether homemade or store-bought, its savory herbs and breadiness provide a satisfying counterbalance to the sweetness of the casserole.
  • Cranberry Sauce: A tart, zesty cranberry sauce can cut through the rich, sweet flavors, adding a refreshing element to each bite.
  • Pecan Pie: Keep the sweet theme going with a slice of this traditional dessert; the nutty, caramel flavors pair beautifully.
  • Mulled Apple Cider: This warm, spiced drink adds a cozy touch to your meal, enhancing the fall experience.
  • Cornbread: Soft, buttery cornbread is a Southern classic that adds a delightful texture and flavor contrast to the meal.
  • Grilled Asparagus: Light and fresh, grilled asparagus can bring a healthy touch while balancing the heavy richness of your sweet potato casserole.
  • Pumpkin Pie: End the meal on a comforting note; the spicy, creamy pumpkin filling creates a delightful holiday experience.

Expert Tips for Sweet Potato Casserole

  • Choose Fresh Potatoes: Use fresh, whole sweet potatoes for the best flavor and creamy texture. Avoid canned varieties, as they can alter the dish’s taste.

  • Perfectly Tempered Butter: Always let your melted unsalted butter cool slightly before mixing it in to prevent cooking the egg when added next.

  • Timing of Marshmallows: Add mini marshmallows only in the last few minutes of baking. This keeps them fluffy and prevents them from melting away entirely into the Sweet Potato Casserole with Marshmallows.

  • Avoid Overmixing: When combining the sweet potato mixture, mix until just combined. Overmixing can lead to a denser texture instead of the desired fluffy consistency.

  • Try Flavor Variations: Don’t hesitate to experiment with flavors; adding a pinch of cinnamon or using flavored extracts can elevate your casserole to new heights.

  • Make-Ahead Option: To save time, prepare your casserole up to the baking step, store it in the fridge, and bake it when you’re ready to serve.

Sweet Potato Casserole with Marshmallows Recipe FAQs

What type of sweet potatoes should I use?
I highly recommend using fresh, whole sweet potatoes for the best flavor and texture. Avoid canned sweet potatoes as they can lead to a watery consistency and alter the dish’s delightful taste.

How do I store leftovers of my Sweet Potato Casserole with Marshmallows?
Store any leftovers in an airtight container in the fridge for up to 3 days. This will keep the casserole fresh and allow you to enjoy its rich flavors again in no time!

Can I freeze Sweet Potato Casserole with Marshmallows?
Absolutely! For freezing, prepare the casserole up to the baking step and wrap it tightly in plastic wrap followed by aluminum foil. This will keep it good for up to 2 months. When ready to bake, simply thaw it overnight in the fridge, and then bake as directed.

What should I do if my casserole is too watery?
If you find your Sweet Potato Casserole with Marshmallows is too watery, it might be due to over-mixing or using potatoes with higher water content. To fix this, you can strain the mixture through a fine-mesh sieve to remove excess moisture, then continue with the recipe as directed.

Is this casserole safe for pets?
This dish is not suitable for pets, as sweet potatoes should be cooked without added sugar, dairy, and spices that can be harmful to them. Always consult your veterinarian regarding your pet’s dietary needs to ensure their safety.

Can I make changes to the dietary ingredients?
Yes! You can easily make this casserole gluten-free by ensuring all ingredients are labeled as such. For a dairy-free option, swap the whole milk with almond milk or any other non-dairy milk alternative!

Sweet Potato Casserole with Marshmallows

Sweet Potato Casserole with Marshmallows for a Cozy Thanksgiving

This Sweet Potato Casserole with Marshmallows is a comforting holiday staple, perfect for Thanksgiving gatherings.
Prep Time 20 minutes
Cook Time 1 hour
Cooling Time 20 minutes
Total Time 1 hour 40 minutes
Servings: 2 servings
Course: Desserts
Cuisine: American
Calories: 250

Ingredients
  

For the Casserole
  • 2 medium Sweet Potatoes Fresh, whole sweet potatoes.
  • 1/2 cup Granulated Sugar
  • 2 tablespoons Unsalted Butter Melted and cooled.
  • 1/2 cup Whole Milk Can substitute with almond milk.
  • 1 large Egg Provides structure and fluffiness.
  • 1 teaspoon Vanilla Extract Optional: add a pinch of cinnamon.
For the Topping
  • 1 cup Mini Marshmallows Use both mini and regular for variation.

Equipment

  • Baking Dish
  • mixing bowl
  • Fork
  • Potato masher
  • baking sheet

Method
 

Step-by-Step Instructions
  1. Preheat your oven to 400°F (200°C). Prick the sweet potatoes a few times with a fork and place them on a foil-lined baking sheet. Roast for 40–50 minutes until soft.
  2. Allow the sweet potatoes to cool for about 20 minutes.
  3. Lower your oven temperature to 350°F (175°C). In a mixing bowl, whisk together granulated sugar, melted butter, milk, and vanilla extract.
  4. Peel the cooled sweet potatoes and mash them. Mix in the egg until fully combined.
  5. Pour the sweet potato mixture into a greased 20-ounce baking dish and bake for about 20 minutes.
  6. Remove from oven and sprinkle mini marshmallows on top. Bake for an additional 5-10 minutes until golden and toasted.
  7. Serve immediately and enjoy!

Nutrition

Serving: 1servingCalories: 250kcalCarbohydrates: 40gProtein: 3gFat: 10gSaturated Fat: 5gPolyunsaturated Fat: 1gMonounsaturated Fat: 3gCholesterol: 60mgSodium: 120mgPotassium: 350mgFiber: 4gSugar: 20gVitamin A: 15000IUVitamin C: 30mgCalcium: 100mgIron: 1mg

Notes

This recipe can be prepared ahead of time; just store it in the fridge and bake it when ready to serve.

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