Creamy Sweet Potato Casserole with Pecan Topping

Posted on January 4, 2026

A close-up of a homemade sweet potato casserole with a crunchy pecan and brown sugar topping in a white dish.

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There’s something truly magical about a Sweet Potato Casserole with Pecan Topping; it’s more than just a dish; it’s a warm hug from the oven, a symphony of creamy sweetness perfectly balanced by that irresistible crunch. The way those tender sweet potatoes melt in your mouth, infused with cinnamon and vanilla, then topped with a buttery, nutty pecan crust… it’s pure, comforting bliss that transforms any meal into a celebration.

I remember my grandmother, with flour dusted on her apron, stirring a pot of simmering sweet potatoes every autumn. Her kitchen was always filled with the most comforting aromas, and her sweet potato casserole was legendary. It’s a dish that carries generations of love and laughter within every spoonful, a reminder of simpler times and cherished family gatherings.

This recipe for Sweet Potato Casserole with Pecan Topping is not only incredibly easy to bake, making it perfect for both seasoned pros and new bakers, but it’s also a wonderful way to bring family and friends together around a truly memorable dessert. My top tip for a truly velvety base is always to ensure your sweet potatoes are cooked until incredibly tender before mashing!

What You Need to Make This Recipe

Crafting this delightful Sweet Potato Casserole with Pecan Topping starts with a few simple, wholesome ingredients. The creamy base relies on perfectly cooked sweet potatoes, enriched with butter, sugar, and a touch of vanilla for that nostalgic, comforting flavor. For the irresistible crunchy topping, chopped pecans, flour, and brown sugar create a golden, buttery crust. You’ll find the full list of ingredients and precise measurements ready for you in the recipe card below.

How to Make Sweet Potato Casserole with Pecan Topping

Creating this comforting Sweet Potato Casserole with Pecan Topping is a joyful journey in two simple steps: first, you’ll prepare the velvety sweet potato base by mashing the cooked sweet potatoes with the creamy additions and spices. Then, you’ll assemble it in a baking dish, sprinkle on that glorious crunchy pecan topping, and bake until golden and bubbly. It’s an approachable process that yields spectacular results every time!

A close-up of a homemade sweet potato casserole with a crunchy pecan and brown sugar topping in a white dish.

Classic Sweet Potato Casserole with Crunchy Pecan Topping

A beloved holiday classic, this sweet potato casserole features a creamy, warmly spiced sweet potato base crowned with a buttery, crunchy pecan streusel topping. Perfect for any festive meal.
Prep Time 25 minutes
Cook Time 35 minutes
Total Time 1 hour
Servings: 8 servings
Course: Holiday, Side Dish
Cuisine: American, Southern
Calories: 590

Ingredients
  

For the Sweet Potato Base
  • 3 lbs sweet potatoes peeled and cubed (about 6-7 medium potatoes)
  • 1/2 cup unsalted butter melted
  • 1/2 cup granulated sugar
  • 1/4 cup packed light brown sugar
  • 1/2 cup milk whole milk or half-and-half recommended
  • 2 large eggs lightly beaten
  • 1 tsp vanilla extract
  • 1/2 tsp ground cinnamon
  • 1/4 tsp ground nutmeg
  • 1/4 tsp salt
For the Pecan Topping
  • 1 cup chopped pecans
  • 1/2 cup all-purpose flour
  • 1/2 cup packed light brown sugar
  • 1/4 cup unsalted butter cold and cubed
  • 1/4 tsp ground cinnamon

Equipment

  • Large pot
  • Potato masher or electric mixer
  • Large mixing bowls
  • 9×13 inch baking dish
  • Whisk

Method
 

Prepare the Sweet Potato Base
  1. Place the peeled and cubed sweet potatoes in a large pot. Cover with cold water and bring to a boil over high heat. Cook until fork-tender, about 15-20 minutes.
  2. Drain the sweet potatoes thoroughly. Return them to the hot pot or a large mixing bowl. Mash with a potato masher or beat with an electric mixer until smooth.
  3. Add the melted butter, granulated sugar, 1/4 cup light brown sugar, milk, eggs, vanilla extract, 1/2 tsp cinnamon, nutmeg, and salt to the mashed sweet potatoes. Beat until well combined and smooth.
  4. Preheat your oven to 375°F (190°C). Lightly grease a 9×13 inch baking dish.
  5. Pour the sweet potato mixture into the prepared baking dish and spread evenly.
Assemble and Bake
  1. In a medium bowl, combine the chopped pecans, flour, 1/2 cup light brown sugar, and 1/4 tsp cinnamon for the topping.
  2. Add the cold, cubed butter to the pecan mixture. Using your fingertips or a pastry blender, cut the butter into the dry ingredients until coarse crumbs form.
  3. Sprinkle the pecan topping evenly over the sweet potato base in the baking dish.
  4. Bake for 30-35 minutes, or until the sweet potato mixture is set and the pecan topping is golden brown and bubbly.
  5. Remove from oven and let stand for 5-10 minutes before serving.

Notes

Make Ahead: You can prepare the sweet potato base a day in advance, cover, and refrigerate. Add the pecan topping just before baking. You may need to add 5-10 minutes to the baking time if starting from cold.
Storage: Store leftovers in an airtight container in the refrigerator for up to 3-4 days.
For an extra decadent twist, add a drizzle of maple syrup to the sweet potato mixture!

Pro Tips for Making This Sweet Potato Casserole with Pecan Topping

Getting that perfect Sweet Potato Casserole with Pecan Topping is all about a few simple tricks I’ve learned over the years.

My Secret Trick: I always make sure to bake my sweet potatoes until they are incredibly soft—almost falling apart—before mashing. This ensures the smoothest, most luxurious sweet potato base with no lumps, which is key for that melt-in-your-mouth texture.

For an even richer flavor, I love to lightly toast the chopped pecans for the topping before mixing them with the other ingredients. Just a few minutes in a dry skillet over medium heat brings out their nutty essence beautifully, elevating the entire dish.

Don’t skip the vanilla extract! While it might seem like a small detail, a good quality vanilla really brings out the natural sweetness of the potatoes and rounds out all the warm spices in this classic sweet potato casserole.

If you’re making this ahead of time, prepare the sweet potato base and the pecan topping separately. Store them in the fridge, then assemble and bake closer to serving time for the freshest taste and crunchiest topping.

Fun Variations for Sweet Potato Casserole with Pecan Topping

One of the things I adore about a good Sweet Potato Casserole with Pecan Topping is how wonderfully versatile it is! It’s like a blank canvas just waiting for your personal touch.

Spiced-Up Sweetness

If you love a little extra warmth, try adding a pinch of ground ginger or a tiny bit of allspice to the sweet potato mixture. My friend, Emily, always asks for a hint of cardamom, which adds a lovely, exotic note.

Nutty Alternatives

Not a fan of pecans, or just want to try something new? Walnuts or even sliced almonds make a fantastic crunchy topping for this sweet potato casserole. You could even combine a few different nuts for a mixed-nut crumble!

Citrus Zest Brightness

For a brighter, fresher take, a little orange zest folded into the sweet potato base can be absolutely divine. It really lifts the flavors and adds a subtle, fragrant tang that complements the sweetness beautifully.

What to Serve With Sweet Potato Casserole with Pecan Topping

While this Sweet Potato Casserole with Pecan Topping is certainly a star on its own, it plays wonderfully with others! It’s such a versatile dessert that can be dressed up or down depending on the occasion.

I often find myself serving a warm slice with a simple scoop of vanilla bean ice cream. The cold, creamy ice cream melting into the warm casserole is just heavenly. My mom, though, always insisted on a dollop of freshly whipped cream, especially during the holidays.

For a comforting evening treat, consider pairing it with a warm cup of herbal tea or a rich, dark roast coffee. The slight bitterness of the coffee creates a lovely contrast with the casserole’s sweetness. And if you’re looking for a quick serving idea, a simple dusting of powdered sugar just before serving adds an elegant touch without any fuss!

How to Store Sweet Potato Casserole with Pecan Topping

Keeping your Sweet Potato Casserole with Pecan Topping fresh so you can enjoy every last bite is wonderfully simple!

Refrigeration

Once cooled, cover any leftover sweet potato casserole tightly with plastic wrap or transfer it to an airtight container. It will keep beautifully in the refrigerator for up to 3-4 days.

Freezing Tips

Yes, you can absolutely freeze this casserole! For best results, freeze the baked and cooled casserole in an airtight, freezer-safe container for up to 2-3 months. I like to cut it into individual portions before freezing, making it super easy to grab just what you need.

Reheating for Deliciousness

To reheat, you can warm individual portions in the microwave until heated through. If reheating a larger amount, cover it loosely with foil and bake in a preheated oven at 300°F (150°C) for about 20-30 minutes, or until warm. My personal tip for making it feel fresh again? If the topping has lost a little crunch, pop it under the broiler for a minute or two right at the end – but watch it closely!

Nutritional Benefits

This delightful Sweet Potato Casserole with Pecan Topping isn’t just a treat for the taste buds; it also brings some wholesome goodness to your table. Sweet potatoes are packed with vitamins, especially Vitamin A, while the pecans contribute healthy fats and fiber. It’s a testament to how indulging in a homemade dessert can still offer nourishing elements, making it a sweet potato casserole that’s both satisfying and enriching.

FAQs

Faq 1

Can I prepare the Sweet Potato Casserole with Pecan Topping ahead of time?
Absolutely! You can prepare the sweet potato base and the pecan topping separately a day in advance. Store them covered in the refrigerator, then assemble and bake just before you plan to serve for the best flavor and texture.

Faq 2

How do I prevent the pecan topping from burning?
If you notice the pecan topping browning too quickly during baking, simply tent the casserole loosely with aluminum foil. This will protect the topping while allowing the sweet potato casserole to continue cooking through.

Faq 3

Can I use canned sweet potatoes for this recipe?
While fresh sweet potatoes are recommended for the best flavor and texture in this Sweet Potato Casserole with Pecan Topping, you can use drained, unsweetened canned sweet potatoes in a pinch. Just be sure to adjust sugar to taste.

Faq 4

Is there a dairy-free option for this sweet potato casserole?
Yes! You can easily make this casserole dairy-free by substituting unsalted butter with a plant-based butter alternative and using a dairy-free milk substitute. The creamy texture and delicious taste will still shine through.

Conclusion

There you have it, my dear bakers – the classic Sweet Potato Casserole with Pecan Topping, a recipe brimming with warmth, nostalgia, and an irresistible charm. It’s more than just a dish; it’s an invitation to gather, to share, and to create beautiful memories, one sweet, comforting bite at a time. I truly hope you’ll embrace the joy of bringing this delightful dessert to life in your own kitchen, just as I have for so many years. Happy baking, my sweet friends!

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