Let’s Gather Our Ingredients
For the Sweet Potato Base:
- 3 pounds sweet potatoes, peeled and cubed
- 1/2 cup (1 stick) unsalted butter, melted
- 1/2 cup pure maple syrup
- 1/4 cup milk (whole or 2%)
- 1 teaspoon ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground ginger
- 1/2 teaspoon salt
- 1/4 teaspoon black pepper
- 1 teaspoon vanilla extract
For the Maple Pecan Streusel Topping:
- 1 cup all-purpose flour
- 1/2 cup packed light brown sugar
- 1/2 cup chopped pecans
- 1/2 cup (1 stick) unsalted butter, cold and cubed
- 1/4 cup pure maple syrup
- 1/4 teaspoon salt
Step-by-Step Instructions: From Prep to Deliciousness
Getting Started: Prep Work is Key!
- Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish. Trust me, greasing is important, no one wants a stuck casserole!
- Peel and cube the sweet potatoes into roughly 1-inch pieces. Even pieces ensure even cooking.
Cooking the Sweet Potatoes: Boiling vs. Baking
Now, here’s the thing – you can either boil OR bake your sweet potatoes. Boiling is faster, but baking brings out a deeper, richer flavor. I’m going to walk you through both:
Boiling Method:
- Place the cubed sweet potatoes in a large pot and cover with cold water. Add a pinch of salt to the water.
- Bring to a boil over high heat, then reduce heat and simmer for 15-20 minutes, or until the sweet potatoes are fork-tender. You want them soft enough to mash easily.
- Drain the sweet potatoes well. Excess water will make your casserole watery, and nobody wants that!
Baking Method:
- Wrap each sweet potato in aluminum foil.
- Bake at 400 degrees F for 45-60 minutes, or until fork tender.
- Let cool slightly before handling and peeling the skin off.
Making the Sweet Potato Base: Creamy Perfection
- In a large bowl, combine the drained (or baked) sweet potatoes, melted butter, maple syrup, milk, cinnamon, nutmeg, ginger, salt, pepper, and vanilla extract.
- Use a potato masher or an electric mixer to mash the sweet potatoes until smooth. I prefer using an electric mixer for the smoothest, creamiest texture, but a good old-fashioned potato masher works just fine too! Don’t overmix, though, or they can get gummy.
- Pour the sweet potato mixture into the prepared baking dish and spread evenly.
Crafting the Maple Pecan Streusel Topping: Crunchy Goodness
- In a medium bowl, whisk together the flour, brown sugar, chopped pecans, and salt.
- Add the cold, cubed butter to the dry ingredients. Using a pastry blender or your fingertips, cut the butter into the flour mixture until it resembles coarse crumbs. The colder the butter, the better the streusel! If the butter starts to get too soft, pop the bowl in the freezer for a few minutes.
- Drizzle the maple syrup over the streusel mixture and toss gently to combine. The syrup helps bind the streusel and adds a lovely maple flavor.
Assembling and Baking: The Grand Finale
- Sprinkle the maple pecan streusel topping evenly over the sweet potato base.
- Bake in the preheated oven for 25-30 minutes, or until the topping is golden brown and the sweet potato filling is bubbly. Keep an eye on it – you don’t want the topping to burn!
- Let the casserole cool for at least 10-15 minutes before serving. This allows the flavors to meld together and the topping to set up a bit.
Troubleshooting & Tips: Because We’ve All Been There
- My sweet potato casserole is too watery! Make sure you drain the sweet potatoes really well if you boil them. You can also add a tablespoon or two of cornstarch to the sweet potato mixture to help thicken it.
- My streusel topping is too dry! Add a little more melted butter or maple syrup, a teaspoon at a time, until it comes together.
- My streusel topping is burning! If the topping starts to brown too quickly, tent the casserole with foil for the last 10-15 minutes of baking.
- Can I make this ahead of time? Absolutely! You can assemble the casserole (both the sweet potato base and the topping) up to 24 hours in advance. Cover it tightly and refrigerate it. When you’re ready to bake, let it sit at room temperature for about 30 minutes before putting it in the oven. You may need to add a few minutes to the baking time.
- Variations: Feel free to experiment! Add a pinch of cayenne pepper for a little kick, or use walnuts instead of pecans. You could even add a layer of marshmallows on top during the last few minutes of baking for a classic twist.
Serving Suggestions: Complete the Feast!
This Southern Maple Sweet Potato Casserole is the perfect side dish for Thanksgiving, Christmas, or any holiday gathering. It pairs beautifully with roasted turkey, ham, or even a vegetarian main course. You can also serve it alongside Maple Walnut Sweet Potatoes for a truly sweet potato-centric meal. For a slightly different flavor profile, try Cinnamon Honey Roasted Sweet Potatoes. Or, if you prefer a more traditional topping, check out this Sweet Potato Casserole recipe with marshmallows. If you are looking for a classic recipe try this Sweet Potato Casserole or this Sweet Potato Casserole, both are crowd pleasers. This Sweet Potato Casserole recipe is sure to be a hit as well.Why This Recipe Rocks: Beyond the Deliciousness
This isn’t just another sweet potato casserole recipe; it’s a warm hug on a plate. The combination of the creamy sweet potatoes, the warm spices, and the crunchy maple pecan streusel is simply irresistible. Plus, it’s relatively easy to make, and you can customize it to your liking. Whether you’re a seasoned cook or a beginner in the kitchen, you can definitely pull this off.Enjoy Every Bite!
So there you have it – my tried-and-true recipe for Southern Maple Sweet Potato Casserole. I hope you love it as much as my family and friends do. Happy baking!Can I prepare the sweet potato casserole ahead of time?
Yes, you can assemble the casserole (both the sweet potato base and the topping) up to 24 hours in advance. Cover it tightly and refrigerate it. Let it sit at room temperature for about 30 minutes before baking and you may need to add a few minutes to the baking time.
What can I do if my sweet potato casserole is too watery?
If your sweet potato casserole is too watery, ensure you drain the boiled sweet potatoes very well. You can also add a tablespoon or two of cornstarch to the sweet potato mixture to help thicken it.
My streusel topping is browning too quickly, what should I do?
If the streusel topping starts to brown too quickly, tent the casserole with foil for the last 10-15 minutes of baking.
What are the two ways to cook the sweet potatoes before mashing them?
You can either boil the sweet potatoes until fork-tender or bake them wrapped in foil until fork-tender.

Southern Maple Sweet Potato Casserole
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). Grease a 9×13 inch baking dish.
- Peel and cube the sweet potatoes into roughly 1-inch pieces.
- Boiling Method: Place the cubed sweet potatoes in a large pot and cover with cold water. Add a pinch of salt to the water. Bring to a boil over high heat, then reduce heat and simmer for 15-20 minutes, or until the sweet potatoes are fork-tender. Drain the sweet potatoes well.
- Baking Method: Wrap each sweet potato in aluminum foil. Bake at 400 degrees F for 45-60 minutes, or until fork tender. Let cool slightly before handling and peeling the skin off.
- In a large bowl, combine the drained (or baked) sweet potatoes, melted butter, maple syrup, milk, cinnamon, nutmeg, ginger, salt, pepper, and vanilla extract.
- Use a potato masher or an electric mixer to mash the sweet potatoes until smooth. Don’t overmix.
- Pour the sweet potato mixture into the prepared baking dish and spread evenly.
- In a medium bowl, whisk together the flour, brown sugar, chopped pecans, and salt.
- Add the cold, cubed butter to the dry ingredients. Using a pastry blender or your fingertips, cut the butter into the flour mixture until it resembles coarse crumbs.
- Drizzle the 1/4 cup maple syrup over the streusel mixture and toss gently to combine.
- Sprinkle the maple pecan streusel topping evenly over the sweet potato base.
- Bake in the preheated oven for 25-30 minutes, or until the topping is golden brown and the sweet potato filling is bubbly.
- Let the casserole cool for at least 10-15 minutes before serving.