Sweet Potato Casserole (Classic Family Favorite)

Jessy from CookSimpleToday sitting on her kitchen counter enjoying a homemade snack.

By: Jessy Herrera

December 18, 2025

This Sweet Potato Casserole is warm, creamy, and topped with a buttery pecan crumble that makes every bite irresistible. It’s the perfect side dish for holidays but simple enough for any comforting weeknight dinner. Busy moms love how quickly it comes together just boil, mash, mix, top, and bake. With its smooth texture and sweet, cozy flavor, this casserole always earns a spot at the table.

Sweet potato crumble casserole baked until golden and topped with a crunchy brown sugar streusel and a dollop of creamy topping, served in a white baking dish.

Ingredients You’ll Need

  • 4 cups peeled, cubed sweet potatoes
  • 2 large eggs, beaten
  • ½ cup white sugar
  • ½ cup milk
  • 4 tbsp butter, softened
  • ½ tsp vanilla extract
  • ½ tsp salt

Topping:

  • ½ cup brown sugar
  • ⅓ cup all-purpose flour
  • 3 tbsp butter, softened
  • ½ cup chopped pecans
Print
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Sweet potato crumble casserole baked until golden and topped with a crunchy brown sugar streusel and a dollop of creamy topping, served in a white baking dish.

Sweet Potato Casserole (Classic Family Favorite)


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  • Author: Jessy Herrera
  • Total Time: 45 minutes
  • Yield: 8 servings 1x

Description

Creamy sweet potato casserole topped with a buttery pecan crumble an easy, family-friendly holiday classic.


Ingredients

Scale

4 cups peeled, cubed sweet potatoes

2 large eggs, beaten

1/2 cup white sugar

1/2 cup milk

4 tablespoons butter, softened

1/2 teaspoon vanilla extract

1/2 teaspoon salt

Topping:

1/2 cup brown sugar

1/3 cup all-purpose flour

3 tablespoons butter, softened

1/2 cup chopped pecans


Instructions

1. Place sweet potatoes in a large pot, cover with water, and boil for 12–15 minutes until fork tender; drain well.

2. Transfer potatoes to a mixing bowl and mash until mostly smooth.

3. Add eggs, white sugar, milk, softened butter, vanilla, and salt; mix until creamy and well blended.

4. Spread the sweet potato mixture evenly into a greased 9×13 baking dish.

5. In a small bowl, mix brown sugar and flour, then cut in softened butter until crumbly; fold in the chopped pecans.

6. Sprinkle the topping evenly over the sweet potato layer.

7. Bake at 325°F for 30 minutes, or until the topping is lightly golden and the casserole is set; cool slightly before serving.

Notes

Use canned sweet potatoes if short on time just drain well.

For a nut-free topping, simply omit the pecans.

Prepare the casserole a day ahead and bake just before serving.

  • Prep Time: 15 minutes
  • Cook Time: 30 minutes
  • Category: Side Dish
  • Method: Baked
  • Cuisine: American

Nutrition

  • Serving Size: 1 scoop
  • Calories: 260
  • Sugar: 18g
  • Sodium: 210mg
  • Fat: 10g
  • Saturated Fat: 5g
  • Unsaturated Fat: 4g
  • Trans Fat: 0g
  • Carbohydrates: 36g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 55mg

Step-by-Step Instructions

  1. Add sweet potatoes to a large pot and cover with water. Bring to a boil and cook for 12-15 minutes until fork-tender. Drain well to avoid excess moisture in the casserole.
  2. Transfer potatoes to a mixing bowl and mash until smooth. Small lumps are fine, but the goal is a creamy base.
  3. Add eggs, sugar, milk, butter, vanilla, and salt. Stir until everything is well blended and silky. The warm potatoes help melt the butter and create a smooth mixture.
  4. Pour the sweet potato mixture into a greased 9×13 baking dish. Spread evenly to help the topping sit nicely on top.
  5. In a separate bowl, combine brown sugar and flour. Cut in the softened butter until small crumbs form, then fold in the pecans.
  6. Sprinkle the topping mixture evenly across the casserole. Make sure to spread to the edges so every scoop gets a little crunch.
  7. Bake at 325°F for 30 minutes until the topping is lightly browned and the sweet potato layer is set. Let cool slightly before serving.

Tips

  • Swap pecans for walnuts or omit nuts for a smoother topping.
  • Prepare the sweet potato base a day ahead and add topping just before baking.
  • For a lighter version, reduce the sugar by ⅓ cup.
  • Add cinnamon for extra warmth and holiday flavor.

Why You’ll Love This Recipe

  • Creamy, comforting, kid-approved flavor
  • Easy prep with everyday ingredients
  • Perfect for holidays or weeknight meals
  • Make-ahead and freezer-friendly
  • Delicious crunchy topping
Sweet potato pecan crumble casserole with a soft, creamy filling and a crunchy brown sugar pecan topping, baked until golden and served warm.

Storage

Refrigerate leftovers covered for up to 4 days. Reheat in the oven or microwave until warm.

Conclusion

This Sweet Potato Casserole brings warmth and comfort to any meal with its smooth, creamy center and irresistible pecan topping. Whether you’re preparing for a holiday feast or just wanting a cozy side dish, this recipe never disappoints.
Save this comforting classic for your next family gathering!

FAQ

Can I make this ahead?

Yes prepare fully, refrigerate, and bake the next day.

Can I freeze it?

Freeze before baking for up to 2 months. Thaw overnight before cooking.

Can I use canned sweet potatoes?

Yes drain well and mash before mixing.

Can I leave out the nuts?

Absolutely. The topping still turns crisp and delicious.

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