As the leaves turn and the air gets crisp, I find myself craving comfort food that warms the heart. That’s where my beloved Sweet Potato Casserole with Marshmallows comes in. This dish is not just a side; it’s a hug on a plate! Perfect for busy moms and professionals, it’s a quick solution for those hectic holiday gatherings. With its creamy sweet potatoes and fluffy marshmallows, it’s sure to impress your loved ones. Trust me, this delightful casserole will become a cherished tradition in your home, bringing smiles and warmth to your table.
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Sweet Potato Casserole with Marshmallows: A Must-Try Delight!
- Total Time: 50 minutes
- Yield: 8 servings 1x
- Diet: Vegetarian
Description
A delicious and comforting sweet potato casserole topped with fluffy marshmallows, perfect for holiday gatherings.
Ingredients
- 4 cups mashed sweet potatoes
- 1/2 cup brown sugar
- 1/4 cup milk
- 1/4 cup butter, melted
- 1 teaspoon vanilla extract
- 1/2 teaspoon cinnamon
- 1/4 teaspoon nutmeg
- 2 cups mini marshmallows
Instructions
- Preheat the oven to 350°F (175°C).
- In a large bowl, combine the mashed sweet potatoes, brown sugar, milk, melted butter, vanilla extract, cinnamon, and nutmeg.
- Mix until smooth and well combined.
- Transfer the sweet potato mixture to a greased baking dish.
- Spread the mini marshmallows evenly over the top.
- Bake in the preheated oven for 25-30 minutes, or until the marshmallows are golden brown.
- Remove from the oven and let cool slightly before serving.
Notes
- For a richer flavor, you can add a pinch of salt to the sweet potato mixture.
- Feel free to substitute regular marshmallows with vegan marshmallows for a vegan option.
- This dish can be prepared ahead of time and baked just before serving.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Category: Side Dish
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1/8 of casserole
- Calories: 250
- Sugar: 20g
- Sodium: 150mg
- Fat: 10g
- Saturated Fat: 5g
- Unsaturated Fat: 3g
- Trans Fat: 0g
- Carbohydrates: 35g
- Fiber: 4g
- Protein: 3g
- Cholesterol: 15mg
Keywords: Sweet Potato Casserole, Marshmallows, Holiday Recipe, Comfort Food
Table of Contents
Why You’ll Love This Sweet Potato Casserole with Marshmallows
This Sweet Potato Casserole with Marshmallows is a game-changer for busy days. It’s incredibly easy to whip up, taking just 20 minutes of prep time. The sweet, creamy flavor paired with the gooey marshmallows creates a taste sensation that’s hard to resist. Plus, it’s a crowd-pleaser! Whether it’s a holiday feast or a cozy family dinner, this dish brings joy and comfort to every table.

Ingredients for Sweet Potato Casserole with Marshmallows
Gathering the right ingredients is the first step to creating this delightful Sweet Potato Casserole with Marshmallows. Here’s what you’ll need:
- Mashed Sweet Potatoes: The star of the dish! Sweet potatoes provide a creamy texture and natural sweetness.
- Brown Sugar: This adds a rich, caramel-like sweetness that complements the sweet potatoes beautifully.
- Milk: A splash of milk helps to create a smooth and creamy consistency in the casserole.
- Butter: Melted butter adds richness and depth of flavor, making every bite indulgent.
- Vanilla Extract: A hint of vanilla elevates the sweetness and adds a warm, inviting aroma.
- Cinnamon: This warm spice brings a cozy flavor that’s perfect for fall and winter gatherings.
- Nutmeg: Just a pinch enhances the overall flavor profile, adding a subtle earthiness.
- Mini Marshmallows: These fluffy little treats are the crowning glory, creating a sweet, gooey topping that everyone loves.
For those looking to customize, consider adding a pinch of salt for a richer flavor or substituting regular marshmallows with vegan marshmallows for a plant-based option. You can find all the exact measurements at the bottom of the article, ready for printing!
How to Make Sweet Potato Casserole with Marshmallows
Now that we have our ingredients ready, let’s dive into the steps to create this delightful Sweet Potato Casserole with Marshmallows. Each step is simple, and I promise you’ll feel like a kitchen pro in no time!
Step 1: Preheat the Oven
First things first, preheat your oven to 350°F (175°C). Preheating is crucial because it ensures even cooking. If you skip this step, your casserole might not bake properly, and we want that marshmallow topping to be perfectly golden!
Step 2: Prepare the Sweet Potato Mixture
In a large bowl, combine your mashed sweet potatoes, brown sugar, milk, melted butter, vanilla extract, cinnamon, and nutmeg. Mix everything together until it’s smooth and creamy. I like to use a hand mixer for this, but a sturdy whisk works just fine too. The goal is to create a luscious mixture that’s bursting with flavor!
Step 3: Transfer to Baking Dish
Next, grab a greased baking dish. I usually use a 9×13 inch dish, but any similar size will do. Pour the sweet potato mixture into the dish and spread it evenly. This helps it cook uniformly. Don’t worry if it’s not perfect; it’s all going to taste amazing in the end!
Step 4: Add the Marshmallows
Now comes the fun part! Sprinkle the mini marshmallows evenly over the top of the sweet potato mixture. Make sure to cover the surface well. This way, every bite will have that delightful gooeyness we all love. Plus, the marshmallows will melt beautifully, creating a sweet, fluffy topping.
Step 5: Bake to Perfection
Pop your casserole into the preheated oven and bake for 25-30 minutes. Keep an eye on it! You’ll know it’s done when the marshmallows are golden brown and slightly puffed. If you want an extra toasty top, you can broil it for a minute or two, but watch closely to avoid burning!
Step 6: Cool and Serve
Once it’s out of the oven, let your casserole cool for about 10 minutes. This helps the flavors settle and makes it easier to serve. Trust me, the wait will be worth it when you dig into that warm, sweet goodness!

Tips for Success
- Use fresh sweet potatoes for the best flavor and texture.
- Don’t overmix the sweet potato mixture; a few lumps are okay!
- For a twist, add chopped pecans or walnuts for crunch.
- Make it ahead of time and refrigerate; just bake before serving.
- Keep an eye on the marshmallows to prevent burning.
Equipment Needed
- Mixing Bowl: A large bowl for combining ingredients. A sturdy pot can work too!
- Hand Mixer or Whisk: For mixing the sweet potato mixture. A fork can do the job in a pinch.
- Baking Dish: A 9×13 inch dish is ideal, but any similar size will work.
- Spatula: For spreading the mixture evenly. A wooden spoon is a great alternative.
Variations of Sweet Potato Casserole with Marshmallows
- Nutty Delight: Add chopped pecans or walnuts to the sweet potato mixture for a delightful crunch.
- Spiced Up: Incorporate a dash of ginger or allspice for an extra layer of warmth and flavor.
- Maple Twist: Substitute brown sugar with maple syrup for a unique, rich sweetness.
- Vegan Version: Use almond milk and vegan butter, along with vegan marshmallows, for a plant-based option.
- Fruit Fusion: Mix in some diced apples or pears for a fruity surprise that complements the sweet potatoes.
Serving Suggestions for Sweet Potato Casserole with Marshmallows
- Pair with Savory Dishes: This casserole complements roasted turkey or ham beautifully.
- Fresh Salad: Serve alongside a crisp green salad for a refreshing contrast.
- Festive Drinks: Enjoy with apple cider or a light white wine for a delightful pairing.
- Presentation: Garnish with a sprinkle of cinnamon or chopped nuts for an elegant touch.
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FAQs about Sweet Potato Casserole with Marshmallows
Can I make Sweet Potato Casserole with Marshmallows ahead of time?
Absolutely! You can prepare the sweet potato mixture a day in advance and store it in the fridge. Just add the marshmallows right before baking to keep them fluffy and fresh.
What can I substitute for marshmallows?
If you’re looking for alternatives, consider using vegan marshmallows or even a crunchy topping like crushed graham crackers mixed with a bit of butter. It adds a delightful texture!
How do I store leftovers?
Store any leftovers in an airtight container in the fridge for up to three days. Reheat in the oven or microwave until warmed through. The flavors will still be delicious!
Can I use canned sweet potatoes instead of fresh?
Yes, you can! Just make sure to drain and mash them well. Canned sweet potatoes can save time, but fresh ones offer a richer flavor and texture.
Is this casserole suitable for a vegan diet?
Yes, with a few simple swaps! Use almond milk, vegan butter, and vegan marshmallows to create a delicious vegan version of this Sweet Potato Casserole with Marshmallows.
Final Thoughts
Creating this Sweet Potato Casserole with Marshmallows is more than just cooking; it’s about making memories. The aroma wafting through your kitchen will draw your family in, sparking conversations and laughter. Each bite is a delightful blend of sweetness and nostalgia, reminding us of cozy gatherings and cherished traditions. Whether it’s a holiday feast or a simple family dinner, this dish brings warmth and joy to the table. I hope you enjoy making it as much as I do, and that it becomes a beloved staple in your home, just like it has in mine!