Sweet Potato Casserole Recipe

There is nothing quite like a warm, comforting dish of Sweet Potato Casserole to bring everyone to the table. This recipe combines the natural sweetness of tender sweet potatoes with a buttery touch, a hint of cinnamon, and the tropical surprise of crushed pineapple. To top it all off, delightfully toasted mini marshmallows create a golden, gooey crust that is simply irresistible. Whether it’s a holiday feast or a cozy family dinner, this Sweet Potato Casserole feels like a hug on a plate, and I can’t wait for you to experience its magic.

Ingredients You’ll Need

Every great dish starts with simple, quality ingredients, and this Sweet Potato Casserole is no exception. Each one plays a crucial role in building layers of flavor and texture that come together in perfect harmony.

• 3 pounds sweet potatoes: The heart of the dish, providing natural sweetness and creamy texture.
• 1/2 cup unsalted butter: Adds richness and a smooth, buttery flavor that ties everything together.
• 8 ounces crushed pineapple, drained: A tropical twist that brings subtle zest and moisture to the casserole.
• 2 tablespoons light brown sugar: Enhances the sweetness with a hint of molasses complexity.
• 1/2 teaspoon ground cinnamon: Warms up the dish with a cozy spice that complements the sweet potatoes.
• 3/4 teaspoon kosher salt: Balances all the flavors and heightens the natural sweetness.
• 2 cups mini marshmallows: The crowning glory, creating a toasted, sugary crust you’ll love.

How to Make Sweet Potato Casserole

Step 1: Prepare the Sweet Potatoes

Start by peeling the sweet potatoes and cutting them into large, 2 to 3-inch chunks. This size helps them cook evenly and quickly. Next, bring a large pot of salted water to a boil and add the sweet potatoes. The salt seasons the potatoes as they cook, which deepens their flavor. Simmer the potatoes until they are fork-tender—this usually takes about 15 to 20 minutes. You want them fully soft to make a smooth mash.

Step 2: Mash and Mix

Drain the cooked sweet potatoes well to avoid excess moisture that could make the casserole runny. Mash them until smooth, incorporating the unsalted butter to lend richness and creaminess. Now gently fold in the crushed pineapple, light brown sugar, cinnamon, and kosher salt. This combination creates a perfect balance of sweet, buttery, and lightly spiced flavors that elevate the dish beyond ordinary mashed sweet potatoes.

Step 3: Assemble and Bake

Transfer the sweet potato mixture to a 2-quart casserole dish, smoothing the top to create an even layer. Sprinkle the mini marshmallows evenly over the surface. Pop the casserole into a preheated oven at 350 degrees Fahrenheit. Bake for about 20 to 30 minutes until it’s heated through and the marshmallows are toasted to a golden brown, developing a delightful contrast between the crust and the creamy sweet potatoes beneath.

How to Serve Sweet Potato Casserole

Garnishes

While the toasted marshmallows add plenty of charm, you can also sprinkle a few chopped pecans or walnuts on top for some nutty crunch. A light dusting of cinnamon after baking can enhance the warm spice notes and add a pretty finish that makes the casserole even more inviting.

Side Dishes

This Sweet Potato Casserole pairs beautifully with savory mains like roast turkey, glazed ham, or even a simple roasted chicken. Its sweet and buttery profile serves as a perfect counterbalance to rich, salty, or herb-seasoned dishes, creating a well-rounded meal.

Creative Ways to Present

For smaller gatherings or special occasions, serve the Sweet Potato Casserole in individual ramekins topped with marshmallows and fresh herbs for a charming personal touch. Alternatively, layer a smaller portion in a clear glass casserole dish for a colorful presentation showcasing the golden marshmallow topping and vibrant orange sweet potatoes beneath.

Make Ahead and Storage

Storing Leftovers

After enjoying your Sweet Potato Casserole, store any leftovers in an airtight container in the refrigerator. The casserole keeps well for up to 4 days, allowing you to savor it again or reheat it for an easy side dish later in the week.

Freezing

This casserole freezes beautifully if you want to make it ahead for a holiday or event. Freeze it without the marshmallow topping to avoid texture changes; add fresh marshmallows just before baking after thawing. Wrap tightly with plastic wrap and aluminum foil to protect from freezer burn. It will keep well for up to 3 months.

Reheating

Reheat leftovers gently in a 350-degree Fahrenheit oven, covered with foil to prevent drying, for about 20 minutes until warmed through. If you’re reheating frozen casseroles, thaw them overnight in the fridge before baking with fresh marshmallows to toast on top. This approach keeps the marshmallows gooey and delicious.

FAQs

Can I make Sweet Potato Casserole vegan?

Absolutely! Substitute the butter with a plant-based alternative and use vegan marshmallows to keep things just as tasty while meeting your dietary preferences.

Is it necessary to drain the pineapple?

Yes, draining the crushed pineapple is important to prevent excess liquid from making the casserole too wet, ensuring the perfect texture.

Can I prepare the Sweet Potato Casserole a day ahead?

You can prepare the casserole up to a day ahead and refrigerate it without the marshmallows, then add them fresh and bake just before serving for the best results.

What can I use instead of marshmallows?

If marshmallows aren’t your thing, try a crumbly streusel topping made with brown sugar, nuts, and butter for a crunchy, sweet alternative that’s equally satisfying.

Can I make this casserole gluten-free?

Yes! The basic Sweet Potato Casserole recipe is naturally gluten-free as long as your marshmallows and any additional toppings don’t contain gluten ingredients.

Final Thoughts

I hope this Sweet Potato Casserole inspires you to bring a little extra comfort and sweetness to your table. It’s a dish that’s easy to make yet feels special and festive, perfect for sharing with family and friends. Once you try it, this recipe will likely become one of your cherished classics, just like it is in my home. Happy baking!