Sweet Potato Casserole
This sweet potato casserole is made with creamy, buttery sweet potatoes and topped with a sweet, crunchy pecan streusel. It's an easy holiday side dish that can be made with canned sweet potatoes and is always a crowd favorite!

If you're looking for a sweet potato casserole that's easy to make but tastes like it took all day, this is it! The sweet potato filling is smooth, creamy, and perfectly sweet, while the pecan topping adds a buttery crunch to every bite.
Made with canned sweet potatoes to keep things simple, this casserole comes together quickly and is perfect for Thanksgiving, Christmas, or any holiday meal. You can even add marshmallows if you love that classic sweet potato casserole topping!
📝 Ingredients
- Sweet Potato Filling:
- 1 (29 oz) can sweet potatoes, drained
- 1 stick (½ cup) butter, melted
- ⅔ cup granulated sugar
- 1 teaspoon vanilla extract
- 2 eggs
- ⅓ cup milk
- Cinnamon, for sprinkling
- Pecan Topping:
- ¾ cup chopped pecans
- ⅔ cup brown sugar
- ⅔ cup all-purpose flour
- 6 tablespoons butter, softened
- Optional:
- Mini marshmallows, for topping
👩🍳 Directions
- 1
Preheat oven to 350°F. Butter an 8x8 baking dish.
- 2
Melt 1 stick (½ cup) butter. Add the drained 29 oz can of sweet potatoes and use a hand mixer to blend until smooth.
- 3
Add ⅔ cup granulated sugar, 1 teaspoon vanilla extract, 2 eggs, and ⅓ cup milk. Mix until everything is well combined. Set aside.
- 4
In a separate bowl, combine ¾ cup chopped pecans, ⅔ cup brown sugar, ⅔ cup all-purpose flour, and 6 tablespoons softened butter. Mix until the topping is crumbly and combined.
- 5
Pour the sweet potato mixture into the prepared 8x8 baking dish and spread into an even layer.
- 6
Lightly sprinkle the top with cinnamon, swirl around with a knife, then evenly distribute the pecan topping over the sweet potatoes.
- 7
Bake for 35–45 minutes, or until the casserole is mostly set and the center no longer jiggles significantly.
- 8
Remove from the oven and let rest for 15 minutes before serving. This allows the casserole to set up to the perfect consistency.
💡 Tips for Success
- Adding Marshmallows: If you love marshmallows on your sweet potato casserole, sprinkle them over the top during the last 15 minutes of baking.
- Making a 9x13 Casserole: Simply double all of the ingredients and use a greased 9x13 baking dish. Keep the oven temperature at 350°F and the baking time approximately the same, checking for doneness.
- Let It Rest: Don't skip the 15-minute resting time! This helps the sweet potato filling firm up before serving.
- Make Ahead: You can prepare the sweet potato filling and pecan topping separately ahead of time. Store them covered in the refrigerator and assemble before baking.
❓ Frequently Asked Questions
Can I use canned sweet potatoes?
Absolutely! Canned sweet potatoes make this recipe quick and easy. Just be sure to drain them well before mixing.
Can I make sweet potato casserole without marshmallows?
Of course! The buttery pecan topping gives this casserole plenty of sweetness and crunch without needing marshmallows.
How do I know when sweet potato casserole is done?
The edges should be set, and the center should have very little jiggle. Let it rest for 15 minutes after baking to finish setting.
Can I double this recipe?
Yes! Double all ingredients and bake in a greased 9x13 dish at 350°F for approximately 35–45 minutes, checking for doneness.
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Made this recipe?
Tag me on Instagram @holleyinthekitchen — I'd love to see it!Recipe from Holley in the Kitchen: https://holleyinthekitchen.com/recipe/sweet-potato-casserole

