Looking for a dessert that’s creamy, fluffy, and full of fall-inspired flavors? Sweet Potato Marshmallow Mousse is the perfect treat that brings together the earthy sweetness of sweet potatoes with the light, cloud-like texture of mousse. Whether you’re serving it for Thanksgiving, a family gathering, or just as a delightful surprise after dinner, this Potato Marshmallow Mousse is guaranteed to impress!

Why You’ll Love This Recipe 

This dessert is a twist on the classic sweet potato casserole but transformed into a velvety mousse with a marshmallow flair. It’s light yet indulgent, festive yet simple to make, and can be prepared ahead of time for stress-free entertaining. Plus, it’s versatile—you can serve it chilled in glasses for elegance, or scoop it into bowls for a cozy, homestyle vibe.

Ingredients for Sweet Potato Marshmallow Mousse 

To make this delicious mousse, you’ll need the following ingredients:

• 2 large sweet potatoes (about 1 ½ pounds), peeled and cubed

• 1 cup heavy cream, chilled

• ½ cup marshmallow fluff (or marshmallow crème)

• ½ cup mini marshmallows (optional, for topping)

• 2 tablespoons unsalted butter

• ⅓ cup brown sugar (light or dark)

• 1 teaspoon pure vanilla extract

• ½ teaspoon ground cinnamon

• ¼ teaspoon ground nutmeg

• ⅛ teaspoon ground ginger (optional, for a warm spice note)

• Pinch of salt

• Whipped cream (for garnish)

Optional toppings for extra flair:

• Crushed graham crackers

• Toasted pecans or walnuts

• Caramel drizzle

• Chocolate shavings

Kitchen Tools You’ll Need 

To make your Potato Marshmallow Mousse smooth and airy, gather these tools:

• Medium saucepan

• Potato masher or food processor

• Mixing bowls (medium and large)

• Electric hand mixer or stand mixer

• Rubber spatula

• Measuring cups and spoons

• Serving glasses, ramekins, or bowls

Step-by-Step Instructions 

Step 1: Cook the Sweet Potatoes

1. Peel and cube the sweet potatoes.

2. Place them in a medium saucepan and cover with water.

3. Bring to a boil and cook for about 15 minutes, or until fork-tender.

4. Drain the potatoes well to remove excess water.

Step 2: Mash and Sweeten

1. Place the cooked sweet potatoes in a large mixing bowl or food processor.

2. Add the butter, brown sugar, vanilla, cinnamon, nutmeg, ginger, and a pinch of salt.

3. Mash until completely smooth and creamy. If using a food processor, blend until silky.

4. Allow the mixture to cool completely before moving on.

Step 3: Whip the Cream

1. In a chilled mixing bowl, pour the heavy cream.

2. Beat with an electric hand mixer until soft peaks form.

3. Gently fold in the marshmallow fluff until well combined and airy.

Step 4: Combine and Chill

1. Fold the whipped marshmallow cream mixture into the cooled sweet potato base.

2. Use a spatula to gently incorporate, ensuring the mousse stays fluffy.

3. Spoon the mixture into serving glasses, bowls, or ramekins.

4. Cover and chill in the refrigerator for at least 2 hours before serving.

Step 5: Garnish and Serve 🎉

1. Before serving, top with mini marshmallows, whipped cream, crushed graham crackers, or toasted nuts.

2. For extra indulgence, lightly torch the marshmallows with a kitchen torch for a roasted flavor.

3. Serve chilled and enjoy your Potato Marshmallow Mousse!

Helpful Tips for Perfect Potato Marshmallow Mousse 

• Make Ahead: This mousse can be made up to 24 hours in advance. Keep it refrigerated until ready to serve.

• Texture Upgrade: For an ultra-smooth mousse, always puree the sweet potatoes instead of just mashing them.

• Flavor Twist: Add a splash of bourbon or rum extract for a grown-up holiday treat.

• Lighter Option: Substitute half the heavy cream with Greek yogurt for a tangy, lighter version.

• Serving Style: Use decorative glasses or mini mason jars for an elegant presentation at dinner parties.

Approximate Nutritional Value (per serving, based on 6 servings) 

• Calories: 280

• Fat: 14g

• Saturated Fat: 8g

• Carbohydrates: 38g

• Sugar: 20g

• Fiber: 3g

• Protein: 3g
  Note: Nutritional values may vary depending on exact ingredients used.

Why This Potato Marshmallow Mousse Belongs on Your Table 

This dessert is the perfect combination of nostalgic flavors and modern elegance. Sweet potatoes bring natural creaminess and nutrients, while the marshmallow adds whimsy and sweetness. The result is a light yet decadent dessert that feels festive but isn’t heavy after a big meal. It’s especially great for holidays like Thanksgiving and Christmas, but honestly, it’s so good you’ll want to make it year-round.

Conclusion – Try This Recipe Today! 

Sweet Potato Marshmallow Mousse is more than just a dessert—it’s an experience. With its silky texture, delightful marshmallow twist, and cozy spices, it’s the kind of treat that makes memories at the table. Easy to prepare and perfect to make ahead, it’s a win for both casual nights and special occasions.

So why not bring a little extra magic to your next gathering? Grab your ingredients and whip up this Potato Marshmallow Mousse today—you and your guests will be savoring every spoonful!