Sweet Potato Casserole Recipe With Fluffy Marshmallow Topping

Sweet potato casserole with marshmallows brings warmth to any holiday gathering, promising comfort and pure deliciousness.

Southern dinner tables come alive with this classic side dish that feels like a sweet embrace from grandma's kitchen.

Comfort food enthusiasts adore the magical combination of creamy potatoes and toasted marshmallow clouds dancing on top.

Rich, velvety textures merge perfectly in this crowd-pleasing recipe that sparks joy around the dinner table.

Generations have cherished this traditional favorite, passing down memories through each delectable bite.

Soft, caramelized marshmallows create a golden crown atop smooth, buttery sweet potatoes that melt in your mouth.

Celebrate family traditions and create mouthwatering moments with this incredibly simple yet spectacular side dish that never fails to impress.

Why Sweet Potato Casserole With Marshmallows Is Worth Trying

• Easy Crowd-Pleaser: This sweet potato casserole brings everyone together with its comforting flavors that make your family’s eyes light up during holiday meals.
• Simple Preparation: Roasting sweet potatoes and mixing ingredients takes minimal effort, so even cooking novices can create a delicious side dish that looks impressive.
• Flexible Topping Options: Whether sprinkling streusel, adding marshmallows, or tossing on pecans, your creativity can shine through with multiple topping variations.
• Hearty Comfort Food: The creamy sweet potato base combined with a crunchy topping delivers a satisfying texture that feels like a warm culinary hug perfect for cold weather gatherings.

Core Ingredients In Sweet Potato Casserole With Marshmallows

• 3 Lbs Sweet Potatoes: These form the heart of your casserole and bring natural sweetness and creamy texture.
• 6 Tablespoons Melted Butter: Adds rich flavor and helps create a smooth, luxurious base.
• ½ Cup Sugar: Enhances the natural sweetness of your sweet potatoes.
• 2 Large Eggs: Bind the mixture and provide structure to your casserole.
• 2 Teaspoons Vanilla Extract: Adds warm, comforting depth to the sweet potato flavor.
• 1 Teaspoon Cinnamon: Brings a classic, warming spice that complements sweet potatoes perfectly.
• 1 Teaspoon Salt: Balances and highlights the other flavors in your dish.
• ¼ Cup Half-N-Half: Creates a creamy, silky texture in your casserole base.

• 3 Tablespoons Salted Butter: Softens to create a crumbly, delicious topping.
• 1 Cup Brown Sugar: Provides a rich, caramel-like sweetness to your streusel.
• ⅓ Cup All-Purpose Flour: Helps bind the streusel and create a crispy texture.

• Mini Marshmallows, Chopped Pecans: Add extra crunch and sweetness to your finished casserole.

What Kitchen Tools Do You Need for Sweet Potato Casserole With Marshmallows

• 9×13-inch Baking Dish: Your go-to rectangular pan that perfectly holds the sweet potato mixture and creates those beautiful crispy edges.
• Large Mixing Bowl: A spacious bowl where you’ll combine all the creamy sweet potato ingredients and blend them into a smooth mixture.
• Hand Mixer or Whisk: The tool that helps you smoothly blend the sweet potato filling until it’s perfectly creamy and lump-free.
• Fork: Essential for piercing the sweet potatoes before roasting and mixing the streusel topping into crumbly perfection.
• Small Bowl: A compact bowl for preparing your delicious streusel topping with butter, brown sugar, and flour.
• Baking Sheet: The surface where your sweet potatoes will roast to soft, caramelized goodness.
• Measuring Cups and Spoons: Precise tools to ensure each ingredient is added in the right amount for a balanced flavor.
• Spatula: Perfect for spreading the sweet potato mixture evenly in the baking dish and scraping every delicious bit from the bowl.

Preparation Steps for Sweet Potato Casserole with Marshmallows

Practical Notes For Sweet Potato Casserole With Marshmallows

• Pierce sweet potatoes with a fork before roasting to help steam escape and create a softer, more even texture.
• Blend the sweet potato mixture until super smooth for a creamy, dreamy consistency that melts in your mouth.
• Mix the streusel topping with your fingers to get the perfect crumbly texture that will add a delightful crunch.
• Sprinkle mini marshmallows on top during the last 5 minutes of baking for a golden, gooey finish that everyone loves.
• Let the casserole cool for 10 minutes before serving to allow the flavors to settle and make cutting easier.

Flavorful Options for Sweet Potato Casserole With Marshmallows

• Vegan Sweet Potato Casserole: Replace butter with coconut oil, eggs with mashed banana or flax eggs, and half-n-half with almond milk to make a plant-based version that’s just as creamy and delicious.
• Gluten-Free Comfort Casserole: Swap regular flour in the streusel with almond flour or gluten-free blend to keep your dish safe for those with wheat sensitivities while maintaining a perfect crispy topping.
• Savory Herb Transformation: Skip the sugar and add roasted garlic, fresh thyme, and rosemary to turn this sweet side into a hearty, more complex savory casserole that pairs wonderfully with roasted meats.
• Nut Butter Upgrade: Mix in a quarter cup of almond or cashew butter into the sweet potato base for an extra layer of richness and nutty depth that makes the casserole feel more substantial.

Classic Serving Ideas for Sweet Potato Casserole with Marshmallows

• Serve Warm and Comforting: Pull this sweet potato casserole straight from the oven and watch your family gather around, eager to dig into the warm, creamy goodness.
• Perfect Side Dish Pairing: Complement the casserole with roasted turkey, glazed ham, or grilled chicken for a classic holiday meal that will make your table shine.
• Dessert-Like Delight: Treat this casserole as a sweet side or light dessert that satisfies your sweet tooth without feeling too heavy after a big meal.
• Make-Ahead Magic: Prepare the casserole a day ahead, refrigerate, and bake just before serving to save time and reduce stress during holiday cooking.

What Are The Best Ways To Store Sweet Potato Casserole With Marshmallows

• Store leftover casserole in an airtight container in your refrigerator for 3-4 days. The marshmallow topping might get a bit sticky, but it will still taste great when reheated.
• Freeze individual portions in sealed freezer-safe containers for up to two months. Thaw overnight in your refrigerator before reheating gently in the oven.
• When reheating, cover your casserole with foil to prevent the top from burning and warm at 350°F for about 15-20 minutes until heated through.
• Keep the casserole at room temperature for no more than 2 hours to ensure food safety. Refrigerate any portions not eaten immediately to maintain freshness and prevent bacterial growth.

Sweet Potato Casserole With Marshmallows Questions Explained

Marshmallow-Topped Sweet Potato Casserole Recipe

---

5 Stars 4 Stars 3 Stars 2 Stars 1 Star

4.8 from 13 reviews

• Total Time: 1 hour 25 minutes to 1 hour 40 minutes
• Yield: 8 1x

Print Recipe

Pin Recipe

Description

Sweet potato casserole makes holiday tables come alive with creamy, comforting goodness that brings smiles to everyone’s faces. Family memories swirl around this classic side dish that perfectly blends rich sweet potatoes with golden marshmallow sweetness.

---

Ingredients

Scale 1x2x3x

Main Ingredients:

• 3 lbs sweet potatoes
• 2 large eggs
• 1 cup brown sugar
• 6 tablespoons melted butter
• ¼ cup half-n-half

Supporting Ingredients:

• ⅓ cup all-purpose flour
• 2 teaspoons vanilla extract
• 1 teaspoon cinnamon

Seasonings:

• 1 teaspoon salt
• 3 tablespoons salted butter

Cook Mode Prevent your screen from going dark

---

Instructions

1. Pierce 3 lbs sweet potatoes with a fork and roast at 400°F for 50-60 minutes until completely soft. Let them cool slightly before handling.
2. Scoop the roasted potato flesh into a large mixing bowl. Add 6 tablespoons melted butter, ½ cup sugar, 2 large eggs, 2 teaspoons vanilla, 1 teaspoon cinnamon, 1 teaspoon salt, and ¼ cup half-n-half.
3. Blend the sweet potato mixture with a mixer until completely smooth and creamy. Your goal is a consistent texture without lumps.
4. Transfer the mixture into a 9×13-inch baking dish. Smooth the surface evenly with a spatula to create a clean, level base.
5. Make the streusel by combining 3 tablespoons softened butter, 1 cup brown sugar, and ⅓ cup flour in a small bowl. Mix with your fingers until the texture resembles coarse crumbs.
6. Sprinkle the streusel topping uniformly across the sweet potato base, ensuring complete and even coverage.
7. Reduce oven temperature to 350°F. Bake the casserole for 20-25 minutes until the top turns golden brown and the interior is heated through.
8. Optional: Scatter mini marshmallows or chopped pecans over the streusel before the final baking for extra crunch and sweetness.

Notes

• Roasting the sweet potatoes whole brings out deeper, richer flavor that makes the casserole more delicious.
• Allow sweet potatoes to cool slightly before scooping out flesh to make handling easier and prevent burns.
• When mixing the sweet potato base, blend thoroughly to create a smooth, creamy texture without lumps.
• For a lighter version, swap half-and-half with whole milk and reduce sugar to cut calories while maintaining great taste.

• Prep Time: 15 minutes
• Cook Time: 1 hour 10 minutes to 1 hour 25 minutes
• Category: Casseroles
• Method: Baking
• Cuisine: American

Nutrition

• Serving Size: 8
• Calories: 345 kcal
• Sugar: 28 g
• Sodium: 260 mg
• Fat: 16 g
• Saturated Fat: 9 g
• Unsaturated Fat: 6 g
• Trans Fat: 0.3 g
• Carbohydrates: 47 g
• Fiber: 4 g
• Protein: 3 g
• Cholesterol: 65 mg