The sweet potato casserole with marshmallow and pecan crunch is like a warm hug on a chilly day. Imagine rich, creamy sweet potatoes mingling with fluffy marshmallows and a crunchy pecan topping that sings in harmony with your taste buds. This dish is not just a recipe; it’s an anthem for every holiday gathering and family feast, creating memories as vibrant as its colors.

Every time I whip up this sweet potato casserole, I’m reminded of Thanksgiving dinners at my grandma’s house. The aroma wafting through the kitchen was enough to make anyone forget their dietary restrictions. My cousin once declared it “the best thing ever,” right before inhaling an entire serving at lightning speed. It’s a staple worthy of any celebration!
Why You'll Love This Sweet Potato Casserole with Marshmallow & Pecan Crunch
- This incredible Sweet Potato Casserole with Marshmallow & Pecan Crunch 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.
I still remember the first time I served this dish at a family gathering—the way everyone’s eyes lit up and the chorus of “Wow!” made me feel like a culinary superstar.
Essential Ingredients
Here’s what you’ll need to make this delicious dish:
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Sweet Potatoes: Aim for firm, vibrant sweet potatoes; they yield the best flavor and texture when mashed.
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Brown Sugar: Choose light brown sugar for a balanced sweetness that complements the creamy potatoes beautifully.
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Butter: Unsalted butter works best since you can control the saltiness in your casserole.
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Eggs: Large eggs help bind everything together, giving your casserole that perfect texture.
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Vanilla Extract: Adding pure vanilla extract elevates the flavor profile—trust me; it’s worth it!
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Mini Marshmallows: These fluffy sweets create that irresistible topping that turns heads at any holiday table.
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Pecans: Choose raw or toasted pecans; both add that delightful crunch we all crave in this dish.
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Cinnamon and Nutmeg: A sprinkle of these spices enhances warmth and depth in flavor; don’t skip them!
The full ingredients list, including measurements, is provided in the recipe card directly below.

How to Make Sweet Potato Casserole with Marshmallow & Pecan Crunch
Preheat your oven to 350°F (175°C). Grease a baking dish with nonstick spray or butter to ensure nothing sticks. This step is vital unless you fancy playing hide-and-seek with your casserole later.
Boil Sweet Potatoes: Peel and chop sweet potatoes into chunks. Boil them in salted water until tender, about 15-20 minutes. Test with a fork; they should be soft enough to mash without much effort.
Mash It Up!: Drain the cooked sweet potatoes and return them to the pot. Add butter, brown sugar, eggs, vanilla extract, cinnamon, and nutmeg. Mash until smooth and creamy—this is where the magic happens!
Transfer to Baking Dish: Pour your sweet potato mixture into the greased baking dish. Spread evenly to ensure every bite has that glorious flavor combination.
Add Toppings: Sprinkle mini marshmallows generously over the top of your sweet potato base. Then, mix chopped pecans with melted butter and brown sugar for that crunchy layer of goodness on top.
Bake Until Golden Brown: Bake in preheated oven for 25-30 minutes until marshmallows are golden brown and slightly toasted. Your kitchen will smell divine by this point!
Enjoy this sweet potato casserole as it brings comfort food vibes to any meal or celebration!
You Must Know About Sweet Potato Casserole with Marshmallow & Pecan Crunch
- This showstopping Sweet Potato Casserole with Marshmallow & Pecan Crunch 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 the Cooking Process
Start by boiling sweet potatoes until fork-tender, then mash them before mixing in other ingredients. Bake the casserole while preparing the crunchy topping to save time and ensure everything is hot when served.
Add Your Touch
Feel free to experiment with spices like nutmeg or cinnamon for added warmth. You can swap pecans for walnuts if you prefer a different nutty flavor or add a splash of bourbon for a festive twist.
Storing & Reheating
Store leftover casserole in an airtight container in the fridge for up to four days. To reheat, cover with foil and bake at 350°F (175°C) until warmed through, about 20 minutes.
Chef's Helpful Tips for Sweet Potato Casserole with Marshmallow & Pecan Crunch
- This professional-quality Sweet Potato Casserole with Marshmallow & Pecan Crunch 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.
- Tip let the finished dish rest for optimal texture and flavor development before serving to hungry guests waiting eagerly.
Creating this dish reminds me of Thanksgiving dinners filled with laughter and family traditions, where this casserole always steals the show as everyone’s favorite side dish.
FAQ
What can I substitute for sweet potatoes?
If you’re not a fan of sweet potatoes, you can try using butternut squash instead. It provides a similar sweetness and creamy texture when baked, making it a suitable alternative in this casserole.
Can I prepare this casserole ahead of time?
Absolutely! You can assemble the sweet potato casserole a day in advance, cover it tightly, and store it in the refrigerator. Just add the marshmallow and pecan topping right before baking to maintain that delightful crunch.
How do I make my marshmallows extra fluffy?
For an even fluffier topping, consider whipping your marshmallows slightly before adding them to your casserole. This small step enhances their texture while creating an irresistible gooeyness that complements the crunchy pecans perfectly.
What’s the best way to serve this dish?
Serve your Sweet Potato Casserole warm right out of the oven as a stunning centerpiece on your holiday table! Pair it alongside roasted turkey or ham for a complete feast that brings everyone together around delicious food.
Conclusion for Sweet Potato Casserole with Marshmallow & Pecan Crunch
In conclusion, this Sweet Potato Casserole with Marshmallow & Pecan Crunch is more than just a side dish; it’s a heartwarming staple that elevates every gathering. With its creamy texture and delightful crunch, it’s bound to be a hit at your next dinner party. Embrace creativity in your kitchen by personalizing it to suit your taste buds while enjoying all those cozy memories made around shared meals!
Sweet Potato Casserole with Marshmallow & Pecan Crunch
Sweet Potato Casserole with Marshmallow & Pecan Crunch is the perfect blend of creamy, sweet, and crunchy, making it a delightful centerpiece for any holiday table. This comforting dish features vibrant sweet potatoes, a fluffy marshmallow topping, and a crunchy pecan layer that elevates your dining experience. It’s not just a recipe; it’s an invitation to create cherished memories with family and friends.
- Prep Time: 20 minutes
- Cook Time: 30 minutes
- Total Time: 50 minutes
- Yield: Serves 8
- Category: Dessert
- Method: Baking
- Cuisine: American
Ingredients
- 4 cups mashed sweet potatoes (about 4 medium sweet potatoes)
- 1/2 cup light brown sugar
- 1/2 cup unsalted butter, softened
- 2 large eggs
- 1 tsp pure vanilla extract
- 1 cup mini marshmallows
- 1 cup chopped pecans
- 1 tsp ground cinnamon
- 1/2 tsp ground nutmeg
Instructions
- Preheat oven to 350°F (175°C) and grease a baking dish.
- Peel and chop the sweet potatoes into chunks, then boil in salted water for 15-20 minutes until tender. Drain.
- Mash sweet potatoes in the pot and mix in butter, brown sugar, eggs, vanilla, cinnamon, and nutmeg until smooth.
- Pour mixture into the greased baking dish. Top with mini marshmallows.
- In a bowl, mix chopped pecans with melted butter and sprinkle over the marshmallows.
- Bake for 25-30 minutes until marshmallows are golden brown.
Nutrition
- Serving Size: 1/8 casserole (200g)
- Calories: 290
- Sugar: 18g
- Sodium: 150mg
- Fat: 12g
- Saturated Fat: 7g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 42g
- Fiber: 5g
- Protein: 3g
- Cholesterol: 50mg
Keywords: For added flavor, consider mixing in a splash of bourbon or swapping pecans for walnuts. Assemble ahead of time but add toppings right before baking to keep them crunchy.







