Sweet potato casserole marshmallow is the kind of dish that instantly brings out my inner kid, no matter how old I get. The gooey marshmallow layer bubbling away on top of creamy sweet potatoes? It’s pure magic, especially during Thanksgiving or Christmas when chaos reigns in the kitchen and everyone’s sneaking bites before dinner even starts.
Honestly, I never understood why people waited for special occasions to make this. There’s just something about that sweet, nutty topping and the fluffy marshmallows that makes any dinner feel like a celebration. I remember my first attempt—marshmallows everywhere, half of them in my mouth, the other half on the floor. Oops! But even my little kitchen disasters can’t ruin the charm of this classic. It’s a side dish that’s messy, nostalgic, and always the first thing to disappear at family gatherings.
Personal Anecdote
First, let me confess: my sweet potato casserole marshmallow ambitions started with a kitchen full of hungry relatives hovering suspiciously close to the oven. I thought I could impress everyone with a flawless dish, but somehow ended up with mini marshmallows stuck to my sleeve and pecan topping scattered across the counter. However, nobody seemed to care about my messy process once that golden, gooey casserole hit the table. Even my aunt—who usually brings her own “Non Mashed Sweet Potato Casserole”—was asking for seconds.
Why This Recipe is Special
So, why is this sweet potato casserole marshmallow such a superstar? For starters, it’s the ultimate side dish that manages to be both dessert-like and perfectly at home next to turkey. Also, the combination of creamy sweet potatoes, crunchy pecans, and toasted marshmallows checks every comfort food box. If you’re a fan of “Mashed Sweet Potato Casserole With Marshmallows”, this recipe brings back all the nostalgia with a fraction of the fuss. Plus, when you need a break from prepping mains like Best Easy Chicken Piccata Meatballs Family Approved Dinner Recipe, this side comes together without drama.
Finally, I love how this dish fits in with every holiday table, from fall feasts to spring potlucks. Sometimes, I even sneak a bit of “Sweet Potato Casserole With Graham Crackers” inspiration by tossing in a few crumbs. And if you’re juggling multiple dishes, it’s a lifesaver—just like the Best Easy Mississippi Chicken Recipe For A Cozy Family Dinner. Even when things get chaotic, this casserole always delivers smiles (and sticky fingers) every time.

Ingredients breakdown
Ingredient | Quantity |
---|---|
Sweet potatoes | 4 large (about 9 cups) |
Unsalted butter (filling) | ½ cup, melted |
Brown sugar (filling) | 1 cup |
Salt (filling) | ½ teaspoon |
Cinnamon | ½ teaspoon |
Vanilla extract | 1 teaspoon |
Nutmeg | ¼ teaspoon |
Unsalted butter (topping) | 4 tablespoons, melted |
Brown sugar (topping) | ⅓ cup |
All-purpose flour | 2 tablespoons |
Salt (topping) | ½ teaspoon |
Pecans, finely chopped | 1 ¼ cups |
Mini marshmallows | 10 oz |
Utensils and substitutions
For this sweet potato casserole marshmallow recipe, you’ll only need a few basics: a large saucepan, potato masher, mixing bowls, and a trusty 9×13-inch baking dish. I’ve found that a potato masher works wonders for achieving that classic mashed sweet potato texture, but a sturdy fork or even an electric mixer can do in a pinch. If you’re craving a Non Mashed Sweet Potato Casserole, simply cube and roast your sweet potatoes instead of mashing—so easy!
Sometimes I run out of pecans, so I’ll swap in walnuts or even sunflower seeds for a nut-free version. If you’re after a Mashed Sweet Potato Casserole With Marshmallows, this recipe fits perfectly, but feel free to skip the pecan topping and add a sprinkle of Sweet Potato Casserole With Graham Crackers crumbs for a fun twist. Don’t forget food safety—always wash your hands and keep surfaces clean, especially when prepping produce. If you want more tips on healthy eating, check out Nutrition.gov for practical advice.
Need more cozy dinner inspiration? Try my Best Easy Chicken Burrito Bowl For A Healthy Family Dinner or the Best Cozy Merry Me Chicken Pasta For A Hearty Family Dinner—they’re always a hit at my table and pair well with any Southern Sweet Potato Casserole With Marshmallows side!
Step-by-step method for a sweet potato casserole marshmallow
Step 1
First, peel and chop 4 large sweet potatoes into big chunks. Place them in a large saucepan, cover with water, and bring to a boil. Let the sweet potatoes cook until they’re fork-tender and start to fall apart—this usually takes about 20 minutes. If you’re making this dish for a holiday breakfast or brunch, the aroma alone will have everyone wandering into the kitchen.
Step 2
Next, drain the sweet potatoes and return them to the pan. While they’re still warm, mash them up using a potato masher. Add melted butter, brown sugar, salt, cinnamon, vanilla, and nutmeg. Stir until everything is well blended. For a classic mashed sweet potato casserole with marshmallows, this step is essential for that smooth, flavorful base.
Step 3
Now, in a separate bowl, mix together melted butter, brown sugar, flour, salt, and chopped pecans. Grease a 9×13-inch baking dish and spread the sweet potato mixture evenly. Sprinkle the pecan topping over the filling, then layer the mini marshmallows on top. Bake at 350°F for 25–35 minutes, watching closely so the marshmallows get perfectly golden. This sweet potato casserole marshmallow is a side dish that fits right in at any dinner gathering.
Tips and tricks to make this Side Dish recipe shine
For a Southern sweet potato casserole with marshmallows, try adding a pinch more cinnamon or even a dash of orange zest for extra flavor. If you want a crunchy texture, toast the pecans briefly before adding them to the topping. Also, if you’re short on time, you can prepare the sweet potato filling a day ahead and refrigerate it. Just assemble with toppings before baking. Pairing this sweet potato casserole marshmallow with a hearty entrée is always a hit—check out Best Creamy Ranch Chicken Dinner Easy Kid Friendly Family Approved for a comforting meal. Or, if you need another crowd-pleasing dish, Easy Dump Go Marry Me Chicken Best 5 Star Dinner Recipe is a wonderful option. Finally, always let the casserole cool for a few minutes before serving—this helps the marshmallow top set just right.
What to serve with this Side Dish recipe
First, a sweet potato casserole marshmallow dish truly shines beside classic main courses. Consider pairing it with roast turkey, herbed chicken, or even a simple grilled fish. Next, for a fresh twist at your table, add a crisp green salad or some roasted vegetables. These lighter sides balance the sweetness and creaminess of the casserole.
Also, hearty breads or a savory stuffing can make the meal feel extra cozy, especially during the holidays. If you’re looking for more ideas, why not try our Best Easy Mediterranean Flatbread Pizza Quick Healthy Lunch Idea? It’s an unexpected but delicious pairing for brunch buffets or casual gatherings. For a dinner party, serve this casserole next to our Best Easy Mediterranean Chicken Piccata For A Healthy Dinner Tonight. The bright lemony flavors play well with the casserole’s rich sweetness.
However you serve it, this dish is always a crowd-pleaser. Try placing it on the Dinner board for festive occasions, or on the Snack board for a comforting afternoon treat with friends or family.
How to store and reheat
First, let your leftover casserole cool completely before storing. Next, transfer it to an airtight container and refrigerate for up to four days. When you’re ready to enjoy it again, simply reheat in a 350°F oven until warmed through. Cover loosely with foil to prevent the marshmallows from over-browning. For single servings, the microwave works in a pinch—just use a lower power setting, and check often. If you’re prepping ahead for a party, assemble the casserole (minus marshmallows), refrigerate, and add the marshmallows just before baking. This way, the topping stays perfectly gooey and golden.
FAQ
Can I make this casserole ahead of time?
Yes! Prepare everything except the marshmallow topping, cover, and refrigerate. Add marshmallows before baking for best results.
What’s the difference between yams and sweet potatoes?
Yams and sweet potatoes are often confused, but they are different. Sweet potatoes are sweeter and creamier, while yams are starchier and more fibrous. Both work, but sweet potatoes are traditional for this dish.
Can I use mini or large marshmallows?
Both work well! Mini marshmallows melt faster, while large ones give a toasty, dramatic look to your mashed sweet potato with marshmallows casserole.
Is it possible to make this dish dairy-free?
Absolutely. Swap out butter and milk for your favorite plant-based alternatives. The casserole will still taste rich and satisfying.
How can I make it less sweet?
Reduce the sugar in the base or add a sprinkle of chopped nuts for texture. You can also try sweet potato casserole with graham crackers as a crunchy, less sweet topping.
Print
sweet potato casserole marshmallow
- Total Time: 50 minutes
- Yield: 4 servings
- Diet: Gluten-Free
Description
A comforting casserole featuring creamy mashed sweet potatoes topped with a crunchy pecan layer and toasted mini marshmallows. This sweet and nutty dish is perfect for festive occasions.
Ingredients
4 large sweet potatoes, peeled and cut into chunks
½ cup unsalted butter, melted
1 cup brown sugar
½ teaspoon salt
½ teaspoon cinnamon
1 teaspoon vanilla extract
¼ teaspoon nutmeg
4 tablespoons unsalted butter, melted (for topping)
⅓ cup brown sugar (for topping)
2 tablespoons all-purpose flour
½ teaspoon salt (for topping)
1 ¼ cups finely chopped pecans
10 oz mini marshmallows
Instructions
1. Peel and cut the sweet potatoes into large chunks and place them in a large saucepan. Cover with water and bring to a boil.
2. Boil the sweet potatoes until fork-tender and soft enough to fall apart.
3. Drain the sweet potatoes and return them to the saucepan. Mash them with a potato masher.
4. Add the melted butter, brown sugar, salt, cinnamon, vanilla extract, and nutmeg to the mashed sweet potatoes and stir until well combined.
5. In a separate bowl, combine melted butter, brown sugar, flour, salt, and chopped pecans until mixed.
6. Grease a 9×13-inch baking dish with cooking spray.
7. Spread the sweet potato filling evenly in the dish.
8. Sprinkle the pecan topping evenly over the sweet potatoes.
9. Layer the mini marshmallows evenly on top.
10. Bake at 350°F for 25-35 minutes, until bubbly and marshmallows are golden brown. Watch closely near the end to prevent burning.
Notes
Use canola or vegetable oil spray if unsalted butter is unavailable.
Pecans can be substituted with walnuts for a different nutty flavor.
Leftover casserole can be refrigerated and reheated covered at 350°F until warmed through.
Monitor marshmallows closely during baking to avoid burning.
To make dairy-free, substitute butter with a plant-based alternative.
- Prep Time: 15 minutes
- Cook Time: 35 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: Southern American
Nutrition
- Serving Size: 1 serving
- Calories: 410
- Sugar: 27g
- Sodium: 340mg
- Fat: 23g
- Saturated Fat: 9g
- Unsaturated Fat: 11g
- Carbohydrates: 48g
- Fiber: 5g
- Protein: 5g
- Cholesterol: 45mg
There’s just something about sweet potato casserole marshmallow recipes that turns any meal into a celebration. Whether you’re making a Southern sweet potato casserole with marshmallows for Thanksgiving or a simple weeknight dinner, this dish brings everyone to the table with smiles. Next time you’re planning your Dinner or Snack board, remember how easy it is to prep ahead and reheat for busy days. Also, don’t forget to check out our Mediterranean Flatbread Pizza for a fun, flavorful lunch, and our Chicken Piccata for a zesty dinner pairing. Finally, if you love discovering new comfort food favorites, follow us on Pinterest for even more cozy kitchen inspiration. Thanks for cooking along with me—can’t wait to hear how your casserole turns out!