Are you ready to elevate your holiday feast with a dish that’s bound to be a crowd-pleaser? Our Sweet Potato Casserole recipe is the perfect blend of sweet and savory, with a crunchy topping that adds the perfect finishing touch. Read on for a detailed guide to creating this delectable side dish, complete with tips, variations, and answers to common questions.

What is Sweet Potato Casserole?
Sweet Potato Casserole is a classic American dish often served during holiday dinners, particularly Thanksgiving. It combines mashed sweet potatoes with butter, brown sugar, and spices, topped with a crunchy mixture of cornflakes, pecans, and marshmallows. This dish is loved for its rich flavor and contrasting textures, making it a favorite side dish.
Ingredients List for Sweet Potato Casserole
For the Casserole Filling:
- 3 pounds sweet potatoes or yams, peeled, cut into cubes, and cooked (about 5 or 6 large)
- ¼ cup brown sugar
- ¼ cup unsalted butter or margarine
- ½ teaspoon ground cinnamon
- 1 teaspoon vanilla extract
- 1 egg
- ¼ cup milk (3.25% used here)
- ¼ teaspoon salt (or to taste)
For the Topping:
- 1 cup crushed cornflakes
- ¼ cup chopped pecans
- 1 tablespoon melted unsalted butter
- 1 tablespoon packed brown sugar
- 1 cup mini marshmallows
Substitutions and Variations
- Sweet Potatoes/Yams: Use either interchangeably, though yams may be slightly less sweet.
- Butter/Margarine: For a dairy-free option, substitute with coconut oil or a vegan butter alternative.
- Milk: Any milk, including plant-based options like almond or oat milk, can be used.
- Cornflakes: Swap with crushed graham crackers or oats for a different texture.
- Pecans: Walnuts or almonds can be used if pecans aren’t available.
- Marshmallows: Omit for a less sweet topping or replace with a streusel made from flour, sugar, and butter.
Step-by-Step Cooking Instructions

How to Cook Sweet Potato Casserole: A Step-by-Step Guide
- Preheat Oven: Preheat your oven to 350°F (175°C). Grease a 9x13-inch casserole dish and set aside.
- Prepare the Sweet Potatoes: Peel and cut the sweet potatoes into cubes. Cook them until tender by boiling in water for about 15-20 minutes, then drain.
- Mash the Sweet Potatoes: In a large mixing bowl, combine the cooked sweet potatoes, brown sugar, butter, cinnamon, vanilla extract, egg, milk, and salt. Mash everything together using a potato masher or a hand mixer until smooth.
- Assemble the Casserole: Spread the mashed sweet potato mixture evenly in the prepared casserole dish.
- Initial Baking: Place the casserole dish in the preheated oven and bake for 30 minutes.
- Prepare the Topping: While the casserole is baking, mix together the crushed cornflakes, chopped pecans, melted butter, and brown sugar in a medium-sized bowl.
- Add the Topping: After the initial baking, remove the casserole from the oven. Sprinkle the cornflake mixture around the edges and place the mini marshmallows in the center.
- Final Baking: Return the casserole to the oven and bake for an additional 10 minutes, or until the marshmallows are puffed and golden brown.
- Rest Before Serving: Let the casserole rest for 10 to 15 minutes before serving to allow the sweet potatoes to absorb any excess liquid.
Common Mistakes to Avoid
- Overcooking the Sweet Potatoes: Ensure you don’t overcook the sweet potatoes during boiling, as they can become too mushy.
- Uneven Topping Distribution: Spread the topping evenly to ensure every bite has a perfect balance of crunch and sweetness.
- Skipping the Resting Time: Allow the casserole to rest before serving; this helps the flavors meld together and the liquid to be absorbed properly.
Serving and Presentation Tips
How to Serve Sweet Potato Casserole
Sweet Potato Casserole is best served warm, making it an excellent side dish for any holiday meal. Pair it with roasted turkey, ham, or even a vegetarian main dish for a well-rounded feast.
Presentation Ideas for Sweet Potato Casserole
- Family Style: Serve directly from the casserole dish for a rustic, homey feel.
- Individual Portions: Scoop the casserole into small ramekins for personalized servings.
- Garnish: Add a sprinkle of fresh herbs like parsley for a touch of color and freshness.
Sweet Potato Casserole Recipe Tips
- Make Ahead: Prepare the casserole filling and topping separately, then assemble and bake just before serving.
- Storage: Store any leftovers in an airtight container in the refrigerator for up to 5 days.
- Reheating: Reheat in the oven at 350°F for about 15-20 minutes, or until heated through.
Frequently Asked Questions (FAQs)
Can I make Sweet Potato Casserole ahead of time?
Yes, you can prepare the filling and topping separately, store them in the refrigerator, and assemble and bake the casserole just before serving.
Can I freeze Sweet Potato Casserole?
Yes, freeze the casserole after the initial baking (before adding the topping). When ready to serve, thaw, add the topping, and complete the final baking.
What can I use instead of marshmallows?
You can use a streusel topping made from flour, sugar, and butter, or simply omit the marshmallows if you prefer a less sweet dish.
Can I use canned sweet potatoes?
Yes, canned sweet potatoes can be used. Drain them well and reduce the sugar slightly, as canned sweet potatoes are often pre-sweetened.
How do I ensure the topping stays crunchy?
Add the topping just before the final baking to keep it crunchy. If it softens after storage, reheat in the oven to restore the crunch.
Conclusion
Sweet Potato Casserole is a delightful and comforting dish that's perfect for holiday gatherings or any special occasion. With its rich, sweet filling and crunchy topping, it’s sure to be a hit with your family and friends. Follow this comprehensive guide to make the perfect Sweet Potato Casserole and enjoy the compliments that come your way. Happy cooking!
PrintSweet Potato Casserole Recipe
Sweet Potato Casserole Recipe: Enjoy a delicious sweet potato casserole with creamy filling and crunchy topping. Perfect for holidays!
- Prep Time: 30 minutes
- Cook Time: 35-40 minutes
- Total Time: 1 hour 10 minutes
- Yield: 8 servings 1x
- Category: Side Dish
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
For the Casserole Filling:
- 3 pounds sweet potatoes or yams, peeled, cut into cubes, and cooked (about 5 or 6 large)
- ¼ cup brown sugar
- ¼ cup unsalted butter or margarine
- ½ teaspoon ground cinnamon
- 1 teaspoon vanilla extract
- 1 egg
- ¼ cup milk (3.25% used here)
- ¼ teaspoon salt (or to taste)
For the Topping:
- 1 cup crushed cornflakes
- ¼ cup chopped pecans
- 1 tablespoon melted unsalted butter
- 1 tablespoon packed brown sugar
- 1 cup mini marshmallows
Instructions
- Preheat oven to 350°F (175°C).
- In a large bowl, mash the cooked sweet potatoes.
- Add brown sugar, butter, cinnamon, vanilla extract, egg, milk, and salt to the mashed sweet potatoes. Mix until well combined.
- Transfer the mixture to a baking dish.
- In a separate bowl, combine crushed cornflakes, chopped pecans, melted butter, and brown sugar.
- Sprinkle the topping mixture over the sweet potato filling.
- Bake for 25-30 minutes, or until the topping is golden brown.
- Add mini marshmallows on top and bake for an additional 5-10 minutes, or until marshmallows are toasted.
- Serve warm.
Notes
- Adjust the sweetness by increasing or decreasing the amount of brown sugar.
- Use dairy-free milk and margarine for a vegan version.
Nutrition
- Serving Size: 1 serving
- Calories: 320
- Sugar: 18g
- Sodium: 210mg
Leave a Reply