Name: Sweet Potato Casserole With Maple Pecan Streusel Topping for Holidays
Prep time: 15 min
Cook time: 30 min
Total time: 45 min
Yield: 4 servings
Cuisine: American
Ingredients: 2 large sweet potatoes (about 1.5 kg), peeled and cubed; 3 tbsp unsalted butter, melted; 1/4 cup pure maple syrup; 1/2 tsp ground cinnamon; 1/4 tsp ground nutmeg; 1/2 tsp sea salt; 1/2 cup heavy cream; 1/2 cup chopped pecans; 1/4 cup brown sugar, packed; 2 tbsp unsalted butter, melted (for topping); 1/2 tsp vanilla extract; 1/4 tsp ground ginger (optional)

Prep Time

20 min

Cook Time

45 min

Servings

Why You'll Love This Recipe

✓ Comfort in Every Bite: The creamy sweet‑potato base balances perfectly with the crunchy maple‑pecan streusel, creating a classic holiday side that feels both nostalgic and fresh.

✓ Simple Prep, Elegant Result: Only five steps and minimal equipment are needed, yet the finished casserole looks restaurant‑worthy on any festive table.

✓ Adaptable Flavors: Swap maple for honey, or add a pinch of cayenne for heat—customize to suit any palate while keeping the holiday spirit.

A sweet‑potato casserole topped with a buttery maple‑pecan streusel has become a holiday staple for good reason. The dish offers a harmonious blend of silky mashed sweet potatoes, a hint of warm spices, and a caramelized, crunchy topping that adds texture and depth. Whether you’re feeding a bustling family dinner or a refined holiday gathering, this casserole delivers comfort, elegance, and a touch of seasonal sweetness in every spoonful. Its balanced flavors and beautiful presentation make it the perfect centerpiece alongside turkey, ham, or vegetarian mains.

½ cup pure maple syrup Use amber maple for deeper flavor.

¼ cup unsalted butter, melted Replace with coconut oil for vegan.

½ cup heavy cream Almond or oat milk works as a substitute.

1 tsp ground cinnamon Adds warm holiday spice.

½ tsp ground nutmeg Enhances the sweet‑potato flavor.

1 cup pecan halves Coarsely chopped for texture.

⅓ cup brown sugar Provides caramel notes for the streusel.

¼ cup all‑purpose flour Helps bind the streusel; gluten‑free flour works too.

Instructions

Prepare the Sweet Potatoes

Place cubed sweet potatoes in a large pot, cover with cold water, and bring to a boil. Cook 12‑15 minutes until fork‑tender, then drain thoroughly and return to the pot.

Pro Tip: Adding a pinch of salt to the water brightens the potatoes' natural sweetness.

Mash and Flavor

Add melted butter, maple syrup, heavy cream, cinnamon, nutmeg, and a pinch of salt to the potatoes. Mash until smooth yet slightly textured; avoid over‑mixing to keep the casserole airy.

Pro Tip: Warm the cream slightly before adding; it incorporates more evenly.

Make the Streusel

In a skillet, melt 2 tablespoons butter, then stir in brown sugar, flour, and chopped pecans. Cook 3‑4 minutes until the mixture bubbles and the pecans turn golden, then drizzle in the remaining maple syrup.

Pro Tip: Constant stirring prevents the sugar from burning.

Assemble the Casserole

Transfer the mashed sweet‑potato mixture into a greased 9‑x‑13‑inch baking dish, spreading evenly. Sprinkle the warm streusel over the top, ensuring full coverage for an even crust.

Pro Tip: Pat the sweet‑potato layer down with a spatula to avoid gaps.

Bake to Perfection

Bake in a preheated 375°F (190°C) oven for 25‑30 minutes, until the streusel is caramel‑brown and the casserole is bubbling around the edges. Let stand 10 minutes before serving.

Pro Tip: If the top darkens too quickly, cover loosely with foil.

Expert Tips

Tip #1: Roast the Sweet Potatoes

Roasting the cubes at 400°F for 20 minutes before boiling intensifies their natural caramel notes, giving the casserole deeper flavor without extra sugar.

Tip #2: Cool the Streusel

Allow the streusel mixture to cool for 5 minutes before topping the casserole; this prevents it from melting into the sweet‑potato layer and preserves crunch.

Tip #3: Reheat Smartly

To reheat leftovers, cover with foil and bake at 300°F for 15‑20 minutes; the foil keeps the interior moist while the top regains crispness.

Storage & Variations

Refrigerate leftovers in an airtight container for up to 4 days; reheat in a 350°F oven to retain crisp topping. For a vegan version, swap butter for plant‑based margarine and use coconut cream. Add a pinch of smoked paprika for a subtle smoky twist, or fold in dried cranberries for extra holiday color.

Nutrition

Per serving (1/8 casserole)

Calories

420 kcal

Fat

22 g

Carbs

48 g

Protein

5 g

Frequently Asked Questions

Yes. Assemble the casserole up to 24 hours before baking, cover tightly, and store in the refrigerator. When ready, let it sit at room temperature for 15 minutes, then bake as directed.

Substitute an equal amount of honey, golden syrup, or a blend of brown sugar with a splash of water. The flavor will shift slightly, but the sweetness and moisture remain balanced.

Ensure the streusel is fully cooled before spreading it over the casserole, and bake uncovered. If storing leftovers, reheat uncovered to allow the topping to re‑crisp.