Sweet Potato Casserole Recipe

Indulge in the irresistible blend of velvety sweet potatoes, warm spices, and gooey marshmallows with this delightful Sweet Potato Casserole recipe. Effortlessly easy yet wonderfully satisfying, this dish is a perfect addition to any gathering or a comforting weeknight treat. Prepare yourself for a symphony of flavors and textures that will elevate your dining experience.

Sweet Potato Casserole Recipe:


  • 3 large sweet potatoes, cubed and boiled
  • 1/2 cup milk
  • 4 tablespoons butter
  • 1 teaspoon vanilla extract
  • 2 eggs
  • 1 cup brown sugar, plus extra for sprinkling
  • 1 bag of mini marshmallows (10 oz)


  1. Boil Sweet Potatoes:
    • Peel and cube the sweet potatoes. Boil them until fork-tender. Drain and set aside.
  2. Prepare Sweet Potato Mash:
    • In a large mixing bowl, mash the boiled sweet potatoes. Add in milk, butter, vanilla extract, eggs, and 1 cup of brown sugar. Mix until well combined.
  3. Preheat Oven:
    • Preheat your oven to 365°F (185°C).
  4. Grease Casserole Dish:
    • Lightly grease a casserole dish to prevent sticking.
  5. Transfer Mixture to Casserole Dish:
    • Evenly transfer the sweet potato mixture into the prepared casserole dish, smoothing the top with a spatula.
  6. Sprinkle with Brown Sugar (Optional):
    • For an extra sweet and caramelized top, sprinkle an additional layer of brown sugar over the sweet potato mixture.
  7. Top with Mini Marshmallows:
    • Generously cover the sweet potato mixture with a layer of mini marshmallows. The marshmallows will create a gooey, golden topping during baking.
  8. Bake:
    • Bake the sweet potato casserole in the preheated oven for 20 minutes or until the marshmallows turn golden brown and slightly crispy.
  9. Serve Warm:
    • Allow the casserole to cool for a few minutes before serving. The marshmallows will be delightfully gooey, and the sweet potato base will be rich and flavorful.
  10. Enjoy the Decadence:
    • Serve this sweet potato casserole as a side dish during holiday feasts or enjoy it as a comforting dessert. The creamy sweet potato base combined with the gooey marshmallow topping creates a truly decadent experience.
  11. Optional Variations:
    • Get creative with your toppings! Consider adding a sprinkle of cinnamon, chopped pecans, or a drizzle of maple syrup for an extra layer of flavor.
  12. Store Any Leftovers:
    • If there are any leftovers (which is rare!), store them in an airtight container in the refrigerator. Reheat portions as needed.

Indulge in the warmth and sweetness of this Sweet Potato Casserole, a dish that effortlessly blends simplicity with pure deliciousness. Perfect for sharing with loved ones or savoring on a cozy evening. Enjoy!

Certainly! Here are some popular questions and their answers related to Sweet Potato Casserole:

  1. Q: Can I prepare the sweet potato mixture ahead of time and bake it later?
    • A: Yes, you can prepare the sweet potato mixture in advance and refrigerate it. Add the marshmallows just before baking for the best texture.
  2. Q: Can I use canned sweet potatoes instead of fresh ones?
    • A: While fresh sweet potatoes are recommended for optimal flavor and texture, you can use canned sweet potatoes as a time-saving alternative. Drain them well before mashing.
  3. Q: How can I make this casserole healthier?
    • A: Consider using a sugar substitute, reducing the amount of butter, and opting for a lower-fat milk or plant-based milk alternative.
  4. Q: Can I make this recipe without eggs for a vegan version?
    • A: Yes, you can substitute eggs with a vegan egg replacer or applesauce for a vegan-friendly sweet potato casserole.
  5. Q: What size casserole dish should I use?
    • A: A standard 9×13-inch casserole dish is commonly used for this recipe. You can also use multiple smaller dishes for individual servings.
  6. Q: How do I achieve a perfectly golden-brown marshmallow topping?
    • A: Watch the casserole closely during the last few minutes of baking. If needed, you can briefly broil the top for a golden finish, but be cautious not to burn the marshmallows.
  7. Q: Can I freeze Sweet Potato Casserole?
    • A: While it’s possible to freeze, the texture of the marshmallows may change upon thawing. It’s recommended to freeze the sweet potato mixture without marshmallows and add them before baking.
  8. Q: Can I use large marshmallows instead of mini marshmallows?
    • A: Yes, you can use large marshmallows, but consider cutting them in half for more even distribution across the casserole.
  9. Q: What can I substitute for vanilla extract?
    • A: If you don’t have vanilla extract, you can use vanilla bean paste, vanilla powder, or even almond extract for a different flavor profile.
  10. Q: Can I make this casserole without adding any sugar to the sweet potatoes?
    • A: Yes, you can reduce or omit the sugar in the sweet potato mixture if you prefer a less sweet version. The marshmallows will still contribute sweetness.
  11. Q: How long can I store leftovers, and how should I reheat them?
    • A: Store leftovers in the refrigerator for up to 3-4 days. Reheat individual portions in the microwave or reheat the entire casserole in the oven at a low temperature to preserve the marshmallow topping.
  12. Q: Can I use other toppings instead of marshmallows?
    • A: Absolutely! Chopped pecans, a streusel topping, or even a layer of coconut can be delicious alternatives to marshmallows.

Feel free to customize this Sweet Potato Casserole to suit your preferences and dietary needs!

Certainly! Here are some helpful tips to make your Sweet Potato Casserole even more delightful:

  1. Select Fresh, Quality Sweet Potatoes:
    • Choose fresh, firm sweet potatoes for the best flavor and texture. Quality ingredients make a significant difference in the final result.
  2. Balance Sweetness:
    • Adjust the amount of sugar to your taste preferences. Taste the sweet potato mixture before baking and add more sugar if desired.
  3. Experiment with Spices:
    • Enhance the flavor profile by experimenting with spices. Consider adding a pinch of cinnamon, nutmeg, or a dash of ground ginger for a subtle warmth.
  4. Use Real Vanilla Extract:
    • Opt for real vanilla extract rather than artificial flavoring. It adds a depth of flavor that enhances the overall richness of the casserole.
  5. Mind the Marshmallow Placement:
    • When placing marshmallows on top, ensure they cover the entire surface evenly. This ensures a gooey and caramelized marshmallow layer throughout.
  6. Consider Nut Toppings:
    • For added texture, sprinkle chopped pecans or walnuts on top of the marshmallows before baking. Toasting the nuts beforehand enhances their flavor.
  7. Prevent Soggy Marshmallows:
    • If you find that the marshmallows become too soft or sticky after baking, briefly broil the top for a golden finish without overcooking the sweet potatoes.
  8. Prepare in Advance:
    • Save time on busy days by boiling and mashing the sweet potatoes ahead of time. Refrigerate the mixture until you’re ready to assemble and bake the casserole.
  9. Customize Marshmallow Size:
    • Experiment with different sizes of marshmallows. Larger marshmallows can be used for a different aesthetic, or mini marshmallows can provide more even coverage.
  10. Add a Touch of Citrus:
    • Squeeze a small amount of fresh orange or lemon juice into the sweet potato mixture for a citrusy note that brightens the flavors.
  11. Try a Streusel Topping:
    • For a crunchy, crumbly texture, consider adding a streusel topping made with flour, brown sugar, and butter before the marshmallows.
  12. Serve with a Dollop of Whipped Cream:
    • Just before serving, add a dollop of freshly whipped cream or a scoop of vanilla ice cream for an extra indulgent treat.
  13. Control Marshmallow Browning:
    • If you want precise control over marshmallow browning, you can use a kitchen torch to achieve an evenly golden top.
  14. Garnish Creatively:
    • Sprinkle a pinch of cinnamon or a drizzle of caramel sauce on top just before serving for a visually appealing presentation.
  15. Consider Individual Servings:
    • Instead of one large casserole, consider making individual servings for a more elegant presentation.

Remember, these tips are meant to inspire creativity and adaptability. Feel free to tailor the Sweet Potato Casserole to your taste preferences for a truly delightful dining experience!

Certainly! Achieving the perfect Sweet Potato Casserole involves attention to detail and a few secrets to enhance flavors and textures. Here are some secrets to elevate your Sweet Potato Casserole to perfection:

  1. Roast or Bake Sweet Potatoes:
    • For deeper flavor, consider roasting or baking the sweet potatoes instead of boiling them. This enhances their natural sweetness and adds a caramelized note to the casserole.
  2. Brown Butter for Richness:
    • Brown the butter before adding it to the sweet potato mixture. This simple step adds a rich, nutty flavor that complements the sweetness of the potatoes.
  3. Add a Pinch of Salt:
    • Enhance the sweetness by adding a pinch of salt to the sweet potato mixture. Salt balances the flavors and brings out the natural sweetness.
  4. Infuse Citrus Zest:
    • Add a pop of freshness by incorporating citrus zest, such as orange or lemon, into the sweet potato mixture. This brightens the flavors and adds complexity.
  5. Choose the Right Marshmallows:
    • Opt for high-quality marshmallows. Fresh, soft marshmallows will melt evenly, creating a luscious and gooey topping.
  6. Toast Marshmallows Separately:
    • For precise control over marshmallow browning, consider toasting them separately before placing them on the casserole. Use a kitchen torch or broil briefly for an even golden finish.
  7. Balance Texture with Pecans:
    • If you enjoy added texture, mix chopped pecans into the sweet potato mixture or sprinkle them on top before adding marshmallows.
  8. Use Real Vanilla Beans:
    • For a luxurious touch, use real vanilla beans or vanilla bean paste instead of vanilla extract. The tiny vanilla specks add visual appeal and intense flavor.
  9. Layering Flavors with Bourbon:
    • For an adult twist, consider adding a splash of bourbon to the sweet potato mixture. The warmth of bourbon complements the sweet potatoes beautifully.
  10. Whip Eggs Separately:
    • Whip the eggs separately before adding them to the sweet potato mixture. This ensures a light and fluffy texture in the final casserole.
  11. Allow for Individual Servings:
    • Bake the casserole in individual ramekins for a sophisticated presentation. This also ensures everyone gets a perfect portion of the crispy marshmallow topping.
  12. Preheat Casserole Dish:
    • Preheat the casserole dish before adding the sweet potato mixture. This helps the edges cook evenly and prevents sticking.
  13. Let It Rest:
    • Allow the casserole to rest for a few minutes after baking. This helps the flavors meld, and it makes it easier to cut and serve.
  14. Garnish Creatively:
    • Elevate the presentation by garnishing with finely chopped fresh herbs, such as rosemary or thyme, for a surprising herbal note.
  15. Experiment with Seasonings:
    • Don’t hesitate to experiment with additional seasonings like nutmeg, cinnamon, or even a hint of cayenne for a unique twist.

By incorporating these secrets, you’ll create a Sweet Potato Casserole that’s not only visually appealing but also bursting with nuanced flavors and delightful textures.