Introduction to Sweet Potato Casserole with Marshmallows
Sweet Potato Casserole with Marshmallows is not just a side dish; it’s a delightful experience that evokes warmth and nostalgia, making it a must-try for your homemade meals. Whether it's a holiday gathering or a cozy family dinner, this casserole has a unique way of bringing people together. The sweet, creamy blend of mashed sweet potatoes and the delightful crunch of marshmallows topped with a crunchy streusel creates a perfect balance of textures and flavors that appeals to both young and old.
Why should you make this dish? Research shows that sweet potatoes are rich in vitamins and antioxidants, making them a healthier alternative to traditional mashed potatoes. Plus, the sweet topping adds a touch of decadence that transforms the meal into something memorable. You can serve it alongside proteins like chicken ham or turkey bacon, elevating your dinner’s overall appeal.
This sweet potato casserole isn’t just a pretty face on your dinner table; it’s a rhythm of flavors that lingers on the palate. So roll up your sleeves and dive into this fun, delicious creation that’s sure to impress your guests and leave everyone asking for seconds. If you're curious about how to whip this up in your kitchen, check out the full recipe below!

Ingredients for Sweet Potato Casserole with Marshmallows
When it comes to creating the perfect sweet potato casserole with marshmallows, two key components shine: the sweet potato base and the delectable streusel topping. Let’s break down the essential ingredients you’ll need for this delicious dish.
Essential Ingredients for the Sweet Potato Base
To kick off your casserole, gather these must-have ingredients:
- 5 large sweet potatoes: Peeled and cubed, yielding about 8 cups.
- 4 large eggs: These help bind the ingredients together, adding richness.
- ½ cup (1 stick) unsalted butter: Melted for a creamy texture.
- 1 cup whole milk: For moisture and a slight creaminess.
- ½ cup packed dark brown sugar: Adds sweetness and depth of flavor.
- 2 teaspoons pure vanilla extract: Enhances the overall flavor.
- 1 teaspoon kosher salt: Balances the sweetness.
For more inspiration on sweet potatoes, check out this guide from the USDA about their nutritional benefits.
Ingredients for the Perfect Streusel Topping
The crowning glory of any sweet potato casserole is undoubtedly the topping. For that irresistible crunch, you’ll need:
- 1 cup packed dark brown sugar: Sweet and robust, it creates a wonderful caramel-y flavor.
- ½ cup all-purpose flour: This helps in forming the crumbly texture.
- 4 tablespoons (½ stick) unsalted butter: Melted and mixed into the streusel for richness.
- 1 cup chopped raw pecans: For a nutty crunch that complements the sweet potatoes beautifully.
- 2 ½ cups mini marshmallows: The pièce de résistance that will melt into gooey perfection!
With these ingredients on your shopping list, you're all set to create a sweet potato casserole that will impress your friends and family! Don't forget to check local grocery stores or farmers’ markets for the freshest produce. Happy cooking!
Preparing Sweet Potato Casserole with Marshmallows
Creating a delightful sweet potato casserole with marshmallows isn't just about following a recipe; it's part art, part nostalgia. Perfect for family gatherings, this dish brings warmth and comfort to the table. Let's dive into how to prepare this delicious treat step by step.
Boiling and Preparing the Sweet Potatoes
Start by peeling and cubing your sweet potatoes into roughly equal-sized chunks for even cooking. Place these beauties into a large pot and cover them with water. Bring it to a boil and then reduce the heat to medium-low. The sweet potatoes need to simmer until they're fork-tender, which should take about 15 minutes. Drain them and let them cool slightly. You want to preserve that beautiful orange color and sweetness!
Mixing Ingredients for the Sweet Potato Base
Once the potatoes are ready, transfer them to a large mixing bowl. Now comes the fun part—let’s mash! You’ll want to add in the eggs, melted unsalted butter, whole milk, packed dark brown sugar, pure vanilla extract, and kosher salt. Grab your trusty potato masher or fork, and mash all the ingredients together until combined. You’re looking for that creamy consistency without any lumps—yum! Now, transfer this delightful mixture into a 13"x9" baking dish.
Preparing the Streusel Topping
Your casserole is only half complete! In a medium bowl, it’s time to mix up the streusel topping. Combine packed dark brown sugar, all-purpose flour, and melted butter until it forms clumps. The pecans add a lovely crunch, so stir them in as well. This topping will create a delectable layer of texture and flavor.
Assembling the Casserole
Now that you have both the sweet potato base and the streusel ready, it’s assembly time. Spread the streusel topping evenly over the mashed sweet potatoes. Don't forget to sprinkle the mini marshmallows on top; these will melt beautifully during baking and create that iconic topping we all adore in a sweet potato casserole with marshmallows. It’s hard to resist a little taste at this stage, but save some appetite for the oven!
Baking to Golden Perfection
Preheat your oven to 350°F (175°C) if you haven’t done so already. Bake the casserole for about 25 minutes until it’s warmed through and the marshmallows are a sublime golden brown. When you take it out, let it cool for a few moments—you’ll want those melty marshmallows to set just a bit.
And there you have it! A delectable sweet potato casserole with marshmallows that’s sure to be the star of your next dinner. For tips on other comforting sides, check out resources like the National Sweet Potato Council for interesting variations and nutrition tips. Enjoy the warmth this dish brings, and don’t be surprised if you end up making it for more than just special occasions!

Variations on Sweet Potato Casserole with Marshmallows
Vegan Sweet Potato Casserole Alternative
If you're looking to make a sweet potato casserole with marshmallows that caters to vegan diets, simply swap out the eggs and dairy! Use a combination of almond or coconut milk, along with flax eggs (1 tablespoon ground flaxseed mixed with 2.5 tablespoons water per egg). Also, replace the unsalted butter with coconut oil or a vegan butter substitute. The result? A rich, creamy casserole that's just as delightful and guilt-free!
Nut-Free Options for the Topping
For those with nut allergies, skip the pecans in your casserole topping without sacrificing flavor. You can create a crunchy topping using just the brown sugar, flour, and melted butter. For a bit of texture, consider adding oats or crushed Graham crackers instead. This keeps the spirit of the beloved sweet potato casserole with marshmallows while ensuring everyone can enjoy it.
Feel free to explore these variations to suit your guests’ preferences! Who doesn't love a cozy casserole that everyone can dig into? For more tips on alternative cooking, check out this handy guide on ingredient substitutions!
Cooking Tips and Notes for Sweet Potato Casserole with Marshmallows
Ensuring the Sweet Potatoes Are Perfectly Cooked
To achieve that creamy texture in your sweet potato casserole with marshmallows, it's essential to cook the sweet potatoes just right. Start by boiling them until they’re fork-tender, which should take about 15 minutes. If you're in a hurry, consider cutting them into smaller cubes for quicker cooking. A handy tip is to test a piece with a fork; it should slide in easily but not be mushy. For a deeper flavor, try roasting your sweet potatoes instead—just drench them in olive oil, sprinkle some salt, and bake until tender.
Tips for Achieving the Ideal Marshmallow Toastiness
For those perfectly toasted marshmallows that add that nostalgic touch to your casserole, be mindful of your baking time. After adding the mini marshmallows, keep an eye on the oven—once they start to turn golden brown, they can go from perfect to burnt quickly. If you prefer a little more char, you can use a culinary torch for that beautiful caramelization at the end. Don’t forget, the key is to balance the gooey texture with the crunchy topping, ensuring a delightful bite every time!
By following these tips, your sweet potato casserole with marshmallows will not only impress your guests but may become the highlight of your next gathering! For more tips on boiling and roasting sweet potatoes, check out this helpful guide, or for marshmallow techniques, learn more here.

Serving Suggestions for Sweet Potato Casserole with Marshmallows
Pairing with Main Dishes
When it comes to serving your sweet potato casserole with marshmallows, consider complementing it with classic main dishes. It pairs beautifully with roasted turkey or tender chicken ham, adding a delightful contrast to the savory flavors. For a cozy family gathering, you might even try it alongside herb-roasted beef for a comforting holiday feast. You can't go wrong with a fresh salad on the side as well, adding a refreshing crunch to your meal!
Garnishes for Presentation
A little creativity can elevate your sweet potato casserole with marshmallows from delicious to stunning. Sprinkle some chopped pecans or walnuts on top just before serving for a nutty crunch that contrasts with the creamy sweetness. Fresh herbs, like thyme or parsley, can add a pop of color and freshness to the dish, making it more visually appealing. Serving warm with a drizzle of caramel sauce can also add an indulgent touch — perfect for impressing your guests!
For more inspiration on decorating your table, check out resources like Good Housekeeping for tips on creating a festive atmosphere.
Time Breakdown for Sweet Potato Casserole with Marshmallows
Preparation Time
Getting everything ready for your sweet potato casserole with marshmallows takes about 15-20 minutes. This includes peeling and cubing the sweet potatoes and measuring out your other ingredients. Make sure to set aside some extra time if you're not familiar with prepping these delicious tubers!
Cooking Time
The cooking process usually takes around 40-45 minutes. You'll spend about 15 minutes boiling and mashing the sweet potatoes, followed by 25 minutes baking the casserole until the marshmallow topping is perfectly golden.
Total Time Needed
In total, expect about an hour for the complete process—from prep to serve. This is a manageable timeline, making the casserole an excellent choice for a busy weeknight or a holiday feast.
For further inspiration and technique, check out resources like America's Test Kitchen for more sweet potato tips!
Nutritional Facts for Sweet Potato Casserole with Marshmallows
Caloric Breakdown
Indulging in a sweet potato casserole with marshmallows can be a delightful treat, and understanding its caloric content helps in mindful eating. A typical serving contains approximately 350 calories, primarily derived from carbohydrates and sugars.
Key Nutrients
This flavorful dish also boasts essential nutrients. Each serving provides:
- Vitamin A: Sweet potatoes are rich in beta-carotene, important for vision and immune function.
- Fiber: Aids in digestion and helps maintain steady energy levels.
- Protein: Eggs and pecans contribute to muscle repair and growth.
With its comforting taste and nutritious ingredients, this casserole is a wonderful addition to your meal rotation. For a deeper dive into the health benefits of sweet potatoes, check out sources like the U.S. Department of Agriculture and Nutritional Research Reviews.
FAQs About Sweet Potato Casserole with Marshmallows
Can I make this dish ahead of time?
Absolutely! Preparing your sweet potato casserole with marshmallows in advance can save you time, especially during busy holiday gatherings. You can mix the sweet potato base a day or two beforehand, cover it, and store it in the refrigerator. Just add the streusel topping and marshmallows right before baking for that perfect golden finish.
What are the best storage practices for leftovers?
If you have any leftovers (which is rare with this delightful dish!), let them cool completely first. Store them in an airtight container in the fridge for up to four days. For longer storage, consider freezing them. Just make sure to tightly wrap the casserole or use a freezer-safe container to avoid freezer burn. Reheat it in the oven for the best texture!
How can I customize this recipe for dietary restrictions?
You can easily adapt your sweet potato casserole with marshmallows for various dietary needs. For a dairy-free version, substitute the butter and milk with plant-based alternatives like coconut milk and vegan butter. To cater to nut allergies, simply omit the pecans from the topping. Don’t hesitate to get creative with spices and flavors based on what suits your family best!
For more ideas on adapting classic recipes, check out this resource on dietary alternatives.
Conclusion on Sweet Potato Casserole with Marshmallows
In summary, this delightful sweet potato casserole with marshmallows is a perfect addition to any gathering. Its sweetness, combined with the crunchy topping, creates a dish everyone will love. Easy to prepare and sure to impress, it’s a holiday classic that brings comfort and joy to the table.

Sweet Potato Casserole With Marshmallows
Equipment
- Large pot
- baking dish
- medium bowl
- Potato masher
Ingredients
Potatoes
- 5 large sweet potatoes, peeled, cubed (about 8 c.)
- 4 large eggs
- 0.5 cup unsalted butter, melted (1 stick)
- 1 cup whole milk
- 0.5 cup packed dark brown sugar (110 g.)
- 2 tsp. pure vanilla extract
- 1 tsp. kosher salt
Streusel Topping & Assembly
- 1 cup packed dark brown sugar (215 g.)
- 0.5 cup all-purpose flour (60 g.)
- 4 Tbsp. unsalted butter, melted (½ stick)
- 1 cup chopped raw pecans
- 2.5 cups mini marshmallows
Instructions
Potatoes
- Preheat oven to 350°. Place potatoes in a large pot and cover with water. Bring to a boil, then reduce heat to medium-low and simmer until potatoes are fork-tender, about 15 minutes. Drain and let cool slightly.
- Transfer potatoes to a large bowl. Add eggs, butter, milk, brown sugar, vanilla, and salt. Using a potato masher or fork, mash potatoes until combined. Transfer to a 13" x 9" baking dish.
Streusel Topping & Assembly
- In a medium bowl, mix brown sugar, flour, and butter until clumps form. Stir in pecans, then spread over potatoes. Top with marshmallows.
- Bake casserole until cooked through and marshmallows are golden brown, about 25 minutes.





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