Delicious Sweet Potato Casserole with Marshmallows Recipe

Name: Delicious Sweet Potato Casserole with Marshmallows Recipe
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Ingredients: 5 pieces sweet potatoes (peeled and sliced); 0.5 cups brown sugar (packed); 0.25 cups butter (or margarine); 3 tablespoons orange juice; 1 pinch ground cinnamon; 1 package miniature marshmallows (10.5 ounce)

Published: October 13, 2025

by Grace Bennett

Why You'll Love This Sweet Potato Casserole with Marshmallows

This incredible Sweet Potato Casserole with Marshmallows transforms simple everyday ingredients into restaurant-quality flavors that will blow your mind completely.
Foolproof recipe techniques guarantee perfect results every single time, making even novice cooks feel like professional chefs instantly.
Stunning visual appeal with gorgeous colors and mouthwatering aromas creates the ultimate Instagram-worthy dish for any special occasion.
Endlessly adaptable for different dietary needs while working beautifully for meal prep, date nights, or entertaining large groups effortlessly.

Ingredients for Sweet Potato Casserole with Marshmallows

Here’s what you’ll need to make this delicious Sweet Potato Casserole with Marshmallows:

5 sweet potatoes – Peel and slice them into rounds for better cooking and mashing. Look for firm and unblemished potatoes for the best flavor.

½ cup packed brown sugar – This sweetener adds caramel notes to the dish; the darker the sugar, the richer the flavor.

¼ cup butter or margarine – Provides a creamy richness; use unsalted butter for control over the seasoning.

3 tablespoons orange juice – Adds a refreshing twist that brightens the flavors; fresh juice is ideal, but bottled will work in a pinch.

1 pinch ground cinnamon – Only a smidgen is needed to enhance the sweetness; it pairs beautifully with the sweet potatoes.

1 (10.5 ounce) package miniature marshmallows – These little puffs create a deliciously sweet and gooey topping that brings nostalgia to every bite.

How to Make Sweet Potato Casserole with Marshmallows

Follow these simple steps to prepare this delicious Sweet Potato Casserole with Marshmallows:

Step 1: Preheat the Oven
Preheat your oven to 350 degrees F (175 degrees C). Get your favorite 9×13-inch baking dish ready by giving it a light coating of cooking spray or butter to prevent sticking.

Step 2: Boil the Sweet Potatoes
Place your peeled and sliced sweet potatoes in a large saucepan. Fill it with enough water to cover the potatoes and bring to a boil. Cook until tender, about 15 minutes. Drain and set aside to cool a bit before mashing.

Step 3: Mash the Sweet Potatoes
In a large mixing bowl, add the drained sweet potatoes and mash them to your desired consistency – smooth or a bit chunky, it’s up to you! Use an electric mixer for a super creamy texture or do it by hand for that rustic feel.

Step 4: Add the Flavor Makers
Mix in the packed brown sugar, butter, orange juice, and a pinch of ground cinnamon. Blend it all until completely combined and the butter is melted into the mixture, creating a luscious, fragrant filling.

Step 5: Spread and Top
Transfer the sweet potato mixture into your prepared baking dish, spreading it evenly. Now comes the fun part! Generously sprinkle the miniature marshmallows on top, allowing them to create a beautiful, fluffy cloud.

Step 6: Bake to Perfection
Place the casserole in your preheated oven and bake for 25 to 30 minutes until the marshmallows are puffy and golden brown. Keep an eye on them to achieve that perfectly toasted look!

At last, gather your loved ones around the table and serve this Sweet Potato Casserole with Marshmallows with pride. Savor the oohs and aahs as you slice into the soft, creamy filling and peel back the toasted marshmallow topping. It’s more than just a side dish – it’s an experience that invites warmth, laughter, and a touch of sweet indulgence. Enjoy every bite!

This showstopping Sweet Potato Casserole with Marshmallows delivers restaurant-quality results using simple ingredients you probably already have at home. The perfect balance of textures and flavors creates an unforgettable dining experience that will have everyone asking for seconds. Picture-perfect presentation with vibrant colors makes this dish absolutely Instagram-worthy and guaranteed to impress any dinner guest. Incredibly versatile recipe that works beautifully for weeknight dinners, meal prep, special occasions, or even outdoor entertaining sessions.

Perfecting Sweet Potato Casserole with Marshmallows Cooking Process

Start by boiling the sliced sweet potatoes until tender, while preheating your oven. Once they’re soft, mash them and mix in the other ingredients, then layer them in your baking dish topped with marshmallows.

Add Your Touch to Sweet Potato Casserole with Marshmallows

Feel free to experiment by adding nuts, swapping brown sugar for maple syrup, or tossing in spices like nutmeg or ginger for a personal twist on the traditional flavors.

Storing & Reheating Sweet Potato Casserole with Marshmallows

To store, cover the casserole tightly with plastic wrap or aluminum foil and refrigerate for up to three days. Reheat in the oven until warmed through, ensuring those marshmallows don’t lose their fluffy charm.

Chef's Helpful Tips for Sweet Potato Casserole with Marshmallows

This professional-quality Sweet Potato Casserole with Marshmallows relies on precise timing and temperature control to achieve restaurant-standard results consistently.
Master the art of mise en place by prepping all ingredients beforehand, ensuring smooth execution and preventing any last-minute cooking disasters.
The secret lies in layering flavors throughout the cooking process rather than seasoning only at the end for maximum depth.
Pro tip: let the finished dish rest for optimal texture and flavor development before serving to hungry guests waiting eagerly.

Sharing this dish with friends reminds me of last Thanksgiving when my aunt said it was better than her traditional recipe. A few bites in, I heard more forks clinking than conversations—can you say a successful holiday dinner?

FAQs About Sweet Potato Casserole with Marshmallows

What is Sweet Potato Casserole with Marshmallows?

Sweet Potato Casserole with Marshmallows is a delightful dish that pairs the natural sweetness of mashed sweet potatoes with the caramelized goodness of brown sugar and butter, topped with a generous layer of fluffy marshmallows. Often served during holidays like Thanksgiving, this casserole combines comforting flavors with a festive presentation, making it an irresistible addition to any dinner table. Its creamy texture and golden-brown marshmallow topping create a perfect harmony of taste, ensuring it becomes a family favorite at first bite.

How do I prepare Sweet Potato Casserole with Marshmallows?

Preparing Sweet Potato Casserole with Marshmallows is straightforward. Start by boiling the sweet potatoes until tender, then mash them and mix with brown sugar, butter, orange juice, and a pinch of cinnamon. Next, spread the mixture in a baking dish and cover it with miniature marshmallows. Bake it in a preheated oven until the marshmallows puff up and turn golden brown. Serve it warm for a deliciously comforting side dish that everyone will love.

Can I make Sweet Potato Casserole with Marshmallows ahead of time?

Absolutely! You can prepare Sweet Potato Casserole with Marshmallows a day ahead. Just follow the recipe up until the baking step, then cover the dish tightly and refrigerate it. When you’re ready to serve, simply pop it in the oven and bake it until heated through and the marshmallows are nice and puffy. This method not only saves time but also allows the flavors to meld beautifully overnight!

What can I add to Sweet Potato Casserole with Marshmallows for a personal twist?

You can customize your Sweet Potato Casserole with Marshmallows to suit your taste. Try adding chopped nuts for a delightful crunch, or substitute maple syrup for brown sugar for a unique flavor profile. Spices like nutmeg or ginger can also elevate your dish, adding warmth and depth. Don’t hesitate to get creative and make your casserole truly one-of-a-kind!

Conclusion for Sweet Potato Casserole with Marshmallows

In summary, Sweet Potato Casserole with Marshmallows is a festive and delicious dish that brings joy to any gathering. With its harmonious blend of sweet potatoes, brown sugar, and topped with fluffy marshmallows, this casserole is sure to please. It’s simple to prepare, can be made ahead, and offers wonderful opportunities for customization. Whether served at a holiday feast or a cozy family dinner, this casserole is bound to become a beloved staple. Enjoy making it for memories shared around the table!