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Table of Contents
- 🍽️ A Quick Look at the Recipe
- Why You’ll Love This Recipe
- Key Ingredients
- How to Make Sweet Potato Casserole with Butter Pecan Crumble
- Pro Tips and Troubleshooting
- Sweet Potato Casserole with Butter Pecan Crumble Topping Recipe
- Make-Ahead, Storage, and Reheating
- What to Serve With Sweet Potato Casserole with Butter Pecan Crumble
- Variations and Alternate Recipes
- Frequently Asked Questions
- More AB Recipes
- Save This Recipe
Sweet Potato Casserole with Butter Pecan Crumble brings a smooth, lightly sweet filling together with a buttery topping that bakes golden around the pecans. The soft center and crunchy top make each spoonful a little different.
Start with raw sweet potatoes, cook them until tender, and let their steam escape before mixing the filling. The crumble goes on last so it stays on top instead of disappearing into the potatoes.
🍽️ A Quick Look at the Recipe
Recipe Name: Sweet Potato Casserole with Butter Pecan Crumble
⏱️ Ready In: About 1 hour 40 minutes, including cooking the potatoes and a short cooling period
👨👩👧👦 Serves: 6
🥣 Main Ingredients: Sweet potatoes, butter, brown sugar, eggs, pecans
📖 Dietary Info: Contains eggs, dairy, wheat, and pecans; milk choice can change allergens
🔥 Flavor Profile: Creamy sweet potato, buttery brown sugar, and a crisp pecan topping
⭐ Best For: Thanksgiving, holiday dinners, and Sunday supper

Why You’ll Love This Recipe
- Boiling the potatoes gives you a smooth base for the filling.
- Pecan halves add texture without a marshmallow topping.
- The filling and topping can be prepared separately for an organized holiday cooking day.
- The original recipe allows your preferred milk and optional warm spices.
Key Ingredients
Sweet potatoes: Peel and cut into even chunks. Use the weight in the card for a more dependable batch than counting potatoes of different sizes.
Eggs, butter, and milk: Eggs help the filling set; butter and milk make it creamy. Drain the potatoes well and let them cool from hot to warm before adding the eggs.
Brown sugar, granulated sugar, and vanilla: Bring sweetness and round out the filling. The brown sugar in the topping is a separate portion.
Flour and pecans: Flour binds the crumble while the pecans give it a contrasting crunch. This is a nut-containing topping, so do not describe it as nut-free.
Salt, cinnamon, and nutmeg: Salt balances the sweetness. The cinnamon and nutmeg are optional and should stay that way.


Useful Tools
Have a large pot, a colander, a hand mixer, and the baking dish specified in the card ready. Use a separate bowl for the crumble so it stays distinct from the filling.
The Chef Knife is from my shop. I earn commissions from qualifying purchases made through the Amazon links in this post. As an Amazon Associate I earn from qualifying purchases.
- Chef Knife: Cut the peeled sweet potatoes into even pieces.
- Spring Chef Measuring Cups and Spoons (paid link): Measure the separate filling and crumble ingredients accurately.
- Pyrex Glass Mixing Bowls (paid link): Keep the filling and pecan crumble in separate bowls.
- Riveira Wooden Cooking Utensils (paid link): Distribute the crumble without pressing it into the filling.
- DOWAN Baking Dish (paid link): Bake the filling and crumble in the rectangular pan option listed in the card.
How to Make Sweet Potato Casserole with Butter Pecan Crumble
1. Cook and drain the sweet potatoes
Cover the peeled, evenly cut potatoes with water in a pot. Bring to a boil and cook for about 15–20 minutes, until fork-tender. Drain thoroughly, let excess steam escape, and cool until warm before adding eggs. Heat the oven to 350°F and grease the baking dish.

2. Make the filling
Combine the warm sweet potatoes with the eggs, softened butter, milk, both filling sugars, vanilla, and salt. Add the optional spices if using. Beat until smooth and fluffy, then spread evenly in the dish.

3. Make the crumble
Melt the topping butter, then stir in the topping brown sugar, flour, and salt until crumbly. Toss the pecans through the mixture so they are coated.

4. Top and bake
Scatter the pecan crumble over the filling. Bake at 350°F for about 45 minutes, until the top is golden and the filling is set around the edges. For this egg-containing filling, verify the center reaches 160°F. A refrigerated assembled casserole can take about 50–55 minutes or longer as needed to reach the same endpoint.
5. Rest before serving
Let the casserole stand about 10 minutes before serving warm. The filling settles as it cools while the topping keeps its contrast.
Pro Tips and Troubleshooting
- Drain the potatoes thoroughly and let them cool to warm before mixing with the eggs.
- Keep the crumble separate until the filling is spread in the baking dish.
- If the pecans brown before the center is ready, tent the top loosely with foil.
Summarize and Save

Sweet Potato Casserole with Butter Pecan Crumble Topping
Ingredients
- For the Sweet Potato Filling:
- 4 pounds raw sweet potatoes peeled and cut into large chunks (equal sizes)
- 2 large eggs
- ¼ cup unsalted butter softened
- ½ cup milk unsweetened cashew milk, or any milk of your choice
- ½ cup light brown sugar packed
- 2 tablespoons granulated sugar
- 1 teaspoon vanilla extract
- ½ teaspoon salt or to taste
- ¼ teaspoon ground nutmeg optional
- ¼ teaspoon ground cinnamon optional
- For the Butter Pecan Topping:
- 5 tablespoons unsalted butter melted
- ⅔ cup light brown sugar packed
- ½ cup all-purpose flour
- ¼ teaspoon salt or to taste
- 1 cup pecan halves
Instructions
- Start by prepping your sweet potatoes. Peel and cut them into large chunks.
- Place the peeled, cut sweet potatoes in a large pot and cover with water. Bring to a boil over high heat and cook until fork-tender, about 15–20 minutes. Drain thoroughly, transfer to a large mixing bowl, and cool until warm before mixing with the eggs.
- Preheat your oven to 350°F (175°C). While the oven heats up, lightly grease a 2.5 to 3-quart baking dish or a 9×13-inch pan with non-stick cooking spray. Set it aside.
- To the bowl with the cooked sweet potatoes, add the eggs, softened butter, milk, brown sugar, granulated sugar, vanilla extract, salt, and if you’re using them, the optional nutmeg and cinnamon. Using a handheld electric mixer, beat everything together on medium-high speed until the sweet potatoes are smooth, fluffy, and well-combined. You want a creamy texture with no large chunks of potato left. Pour the sweet potato filling into the greased baking dish, smoothing the top with a spatula so it’s even.
- In a microwave-safe bowl, melt the butter by heating it on high for about 1 minute. Add the brown sugar, flour, and salt to the melted butter. Stir it together with a fork or your fingers until it forms a crumbly mixture.
- Add in the pecan halves and toss to coat them evenly with the crumble mixture.
- Sprinkle the butter pecan topping evenly over the sweet potato filling in your baking dish. Make sure you cover the entire top for that perfect balance of filling and crumble in every bite.
- Bake in the preheated oven for about 45 minutes, until the topping is golden and the egg-containing filling reaches 160°F in the center. If the pecans brown too quickly, tent loosely with foil.
- A casserole assembled ahead and refrigerated will need additional oven time; check the center temperature and texture rather than relying on a fixed number of extra minutes.
- Let the casserole rest for about 10 minutes before serving warm.
Notes
- Drain the potatoes thoroughly and let them cool to warm before mixing with the eggs.
- Keep the crumble separate until the filling is spread in the baking dish.
- If the pecans brown before the center is ready, tent the top loosely with foil.
Nutrition
Nutrition information is automatically calculated, so should only be used as an approximation.
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Make-Ahead, Storage, and Reheating
For a make-ahead option, prepare the filling and crumble separately, cover, and refrigerate promptly for up to a day. Add the crumble just before baking and allow additional time for the chilled filling to heat through. Use an oven-safe dish according to its manufacturer’s instructions; avoid moving cold glass directly into a hot oven.
Refrigerate leftovers within 2 hours in shallow containers, keep at 40°F or below, and use within 3–4 days. Reheat covered at 325°F until the center reaches 165°F, then uncover briefly if needed. Frozen leftovers can be thawed in the refrigerator, but the pecan topping will lose some crispness.
What to Serve With Sweet Potato Casserole with Butter Pecan Crumble
Choose the dishes that fit your meal and the number of people at the table. These pairings bring different flavors and textures to the same menu.
- Cajun Roasted Turkey Breast: a turkey main for a smaller gathering.
- Smoked Ham with Honey Apricot Glaze: a sweet-and-smoky holiday main.
- Garlic Herb Brined and Roasted Chicken: a roast-chicken centerpiece for Sunday dinner.
- Cornbread Dressing with Roasted Chicken and Andouille: a separate dressing recipe with its own bread and liquid amounts.
Variations and Alternate Recipes
The card allows unsweetened cashew milk or another milk of your choice; each changes flavor, allergens, and nutrition. Leave the optional cinnamon and nutmeg out for a simpler filling. The sweet-potato dishes below are separate recipes with different textures and ingredient balances.
- Southern Candied Yams: a sweeter side for the holiday spread.
- Honey Butter Mashed Sweet Potatoes: a smooth sweet-potato side without a crumb topping.
- Sweet Potato Cornbread: a warmly spiced cornbread alternative.
- Sweet Potato Pie: a classic pie with separate topping choices.
Frequently Asked Questions
Why should the potatoes cool before the eggs go in?
Very hot potatoes can start cooking the eggs on contact. Drain well and let the potatoes cool to warm before combining the filling.
Can I swap marshmallows for the pecan crumble?
That would create a different topping with a different browning time. Follow a recipe written for that style rather than assuming the same method works.
Why is the nutrition estimate higher than a small holiday scoop?
The original card divides the whole casserole into six portions. A smaller scoop contains less, but the estimate stays tied to the declared recipe yield.
More AB Recipes
Round Out the Meal
- Southern Baked Mac and Cheese: a creamy, comforting holiday side.
- Ultimate Baked Mac and Cheese: another complete baked macaroni option.
- Green Beans and Bacon: a savory vegetable side.
- Honey Balsamic Brussels Sprouts: a sweet-tangy vegetable contrast.
- Traditional Cranberry Sauce: a bright, tart contrast to a rich holiday plate.
- Crockpot Glazed Carrots: a buttery vegetable side that leaves the oven free.
Plan the Rest of the Table
- Southern Collard Greens with Turkey Legs: smoky greens for a Southern-style table.
- Creamy Scalloped Potatoes: tender potato layers in a rich cheese sauce.
- Southern Cornbread: a savory bread for catching pan juices.
- Soft and Fluffy Dinner Rolls: a soft bread option for guests.
- Million Dollar Deviled Eggs: a make-ahead starter for a holiday or potluck menu.
- Million Dollar Pound Cake: a sliceable dessert for the holiday table.
Save This Recipe
Save this recipe for your next holiday meal or Sunday supper.














