The Story & Intro
Hi, I’m Marilyn, 38, from the beautiful island of Crete, and today I’m sharing one of my favorite comfort desserts: Sweet Potato Soufflé with Marshmallow Topping. This dish always reminds me of cozy family gatherings during the holidays. I remember my cousins sneaking little marshmallows while the soufflé was cooling, and the kitchen filled with the sweet aroma of baked sweet potatoes, cinnamon, and vanilla.
This sweet potato soufflé recipe is all about warmth and indulgence, yet it’s surprisingly easy to make. The silky, spiced sweet potato filling pairs perfectly with a gooey, golden marshmallow topping, creating a dish that’s both festive and comforting. Whether you’re a seasoned baker or trying soufflé for the first time, this recipe will help you bring smiles to your table.
I love adding a little extra cinnamon or nutmeg for depth, but the marshmallow topping steals the show it’s that perfectly toasted, slightly crispy, soft, cloud-like layer that makes everyone come back for seconds. This sweet potato soufflé is a dessert that brings people together, whether it’s a holiday feast, a weekend treat, or just a cozy night at home.
Ingredients
For the Sweet Potato Base:
- 2 cups mashed sweet potatoes (about 3 medium sweet potatoes)
- 1/2 cup granulated sugar
- 1/4 cup brown sugar
- 1/2 cup whole milk
- 2 large eggs, separated
- 1 teaspoon vanilla extract
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon salt
For the Topping:
- 1 1/2 cups mini marshmallows
- 2 tablespoons unsalted butter, melted
Step-by-Step Instructions
- Preheat the oven
Preheat your oven to 350°F (175°C). Grease a 9×13-inch baking dish with butter or nonstick spray. - Prepare the sweet potatoes
Peel and boil sweet potatoes until tender. Mash until smooth. You should have about 2 cups. - Mix the filling
In a large bowl, combine mashed sweet potatoes, granulated sugar, brown sugar, milk, egg yolks, vanilla, cinnamon, nutmeg, and salt. Mix until creamy and smooth. - Whip egg whites
In a separate bowl, beat egg whites until stiff peaks form. Gently fold the egg whites into the sweet potato mixture, being careful not to deflate the batter. - Assemble the soufflé
Pour the sweet potato mixture into the prepared baking dish and smooth the top. - Bake
Bake for 25–30 minutes, until the edges are set but the center still has a slight jiggle. - Add marshmallow topping
Remove from oven, sprinkle mini marshmallows evenly on top, and drizzle with melted butter. Return to the oven and broil for 2–5 minutes, watching closely, until marshmallows are golden brown. - Cool slightly and serve
Allow the soufflé to cool for 5–10 minutes before serving. Enjoy warm and gooey!
Serving Suggestions
Serve this sweet potato soufflé as a dessert after dinner, at holiday gatherings, or as a special treat on a chilly evening. Pair with a scoop of vanilla ice cream or a dollop of whipped cream for an extra indulgent experience. Slice into squares or spoon directly from the dish for a cozy, family-style presentation.
Tips & Recipe Card 📋
⏱ Time: 1 hour
🛒 Ingredients: Sweet potatoes, sugar, milk, eggs, vanilla, cinnamon, nutmeg, salt, marshmallows, butter
👩🍳 Instructions: Mash sweet potatoes, mix filling, fold in whipped egg whites, bake at 350°F for 25–30 mins, top with marshmallows, broil until golden
💡 Note: Watch the marshmallows carefully under the broiler—they toast quickly! Use fresh sweet potatoes for the best flavor.
🥗 Nutrition (per serving): 280 kcal, 8g fat, 50g carbs, 4g protein
Short 100-Word Version of Recipe
This Sweet Potato Soufflé with Marshmallow Topping is a cozy, festive dessert. Boil and mash 3 medium sweet potatoes, then mix with sugar, milk, egg yolks, vanilla, cinnamon, and nutmeg. Whip egg whites until stiff and fold into the sweet potato mixture. Pour into a greased 9×13-inch dish and bake at 350°F for 25–30 minutes. Top with mini marshmallows and melted butter, then broil until golden brown. Let it cool slightly, then serve warm. Perfect for holidays or family dinners, this dessert is fluffy, sweet, and irresistibly gooey, bringing warmth and smiles to the table.
Conclusion
Sweet Potato Soufflé with Marshmallow Topping is more than a dessertit’s a celebration of flavor, comfort, and family memories. From the creamy, spiced sweet potato base to the golden, gooey marshmallow topping, every bite is a reminder of cozy kitchens and shared moments. Making this dish is simple, yet the results are impressive, perfect for holidays, weekend dinners, or any time you want to share a sweet treat. Cooking is about connection, and this soufflé brings that magic to your table in the most delicious wa