Southern Maple Sweet Potato Casserole: A Vegan Twist for Thanksgiving

As fall gracefully ushers in cooler days and the scent of cinnamon fills the air, my heart always drifts to family gatherings and cherished traditions. Among the dishes that grace our Thanksgiving table, the Southern Maple Sweet Potato Casserole never fails to steal the spotlight. It’s that warm embrace of roasted sweet potatoes, enveloped in rich maple syrup and topped with crunchy pecans, that transforms any meal into a celebration.

Whether you’re vegan or a passionate omnivore, this dish caters to all, making it a friendly companion during the holidays. What I love most is its versatility; you can prepare it ahead of time, saving you precious moments on the big day. Plus, the layers of flavor—from the aromatic spices to the gooey marshmallows—create a delightful complexity that turns simple ingredients into a captivating culinary masterpiece. Join me in crafting this comforting dish that’s sure to be the crowd-pleaser of your next gathering!

Why is Southern Maple Sweet Potato Casserole a must-try?

Versatile for all diets: Whether you’re a dedicated vegan or a meat-lover, this dish accommodates everyone at the table.
Effortless make-ahead appeal: Prep the casserole in advance, allowing you to savor the day without stress.
Irresistible flavor harmony: A delightful blend of sweet potatoes, rich maple syrup, and crunchy pecans makes every bite memorable.
Perfect for gatherings: This crowd-pleaser brings everyone together, becoming the highlight of your Thanksgiving spread.
Texture contrast: Enjoy the crispy topping and creamy base, creating a delightful mouthfeel that elevates your dining experience.

Southern Maple Sweet Potato Casserole Ingredients

For the Casserole

  • Large Sweet Potatoes (4) – The star of the dish; you can use yams for a different flavor profile.
  • Extra Virgin Olive Oil (2-3 tbsp) – Ideal for roasting, enhancing both flavor and texture of the sweet potatoes.
  • Ground Cinnamon (1 tsp + 1 tsp) – Adds a warm depth to both the filling and the topping.
  • Ground Nutmeg (½ tsp + ⅛ tsp) – Infuses a sweet and spicy aroma essential for the filling.
  • Almond Milk (½ cup) – Contributes to creaminess; substitute with any plant-based or regular milk.
  • Vanilla Extract (2 tsp) – Elevates sweetness and brings out the dish’s rich flavors.
  • Unsalted Butter (4 tbsp) – Provides luxurious creaminess; can be swapped with vegan butter for the vegan route.
  • Organic Brown Sugar (⅓ cup) – Sweetens and gives a subtle caramel touch; try coconut sugar for a lower glycemic option.
  • Pure Maple Syrup (¼ cup + ¼ cup) – The heart of the Southern Maple Sweet Potato Casserole, for a natural sweetness boost.
  • Ground Allspice (Pinch) – Adds a delightful layer of flavor complexity.
  • Organic Raisins (1 cup, soaked + drained) – Delivers sweetness and texture; soak to plump them up.
  • Mini Marshmallows (2 cups) – Brings a gooey sweetness; use vegan marshmallows for the plant-based version.
  • Raw Pecans (1 ½ cups) – Offers a crunchy topping; feel free to substitute with walnuts for a twist.

For the Topping

  • Pecans (1 ½ cups) – Choose raw or toasted for a richer flavor; can be swapped with any nut of your choice.
  • Maple Syrup (¼ cup) – Drizzle over the pecans to create a sweet, caramelized crust.

How to Make Southern Maple Sweet Potato Casserole

  1. Roast Sweet Potatoes: Preheat your oven to 400°F. Toss the cubed sweet potatoes with olive oil, cinnamon, and nutmeg. Spread them out on a baking sheet and roast for 50-60 minutes until they’re tender and golden. Let them cool slightly before handling.

  2. Prepare Casserole Filling: Lower the oven temperature to 375°F and grease a 9×13 baking dish. In a large bowl, mix the roasted sweet potatoes with almond milk, vanilla extract, brown sugar, maple syrup, additional spices, soaked raisins, and half of the mini marshmallows until well combined, leaving some chunky bits for texture.

  3. Assemble Casserole: Transfer the sweet potato mixture into the baking dish, dotting the top with unsalted butter. If you’d like extra marshmallow gooeyness, gently fold in a few more mini marshmallows.

  4. Prepare Topping: In a separate bowl, mix the raw pecans with maple syrup, ensuring they’re well coated. Sprinkle this mixture evenly over the casserole.

  5. Bake: Cover the dish with foil and bake for 15 minutes. Afterward, remove the foil and bake for an additional 15 minutes. The casserole should be golden brown, and the marshmallows melty and delicious. Allow it to cool slightly before serving.

Optional: Drizzle a little extra maple syrup on top just before serving for an extra touch of sweetness.

Exact quantities are listed in the recipe card below.

Southern Maple Sweet Potato Casserole

Southern Maple Sweet Potato Casserole Variations

Embrace the joy of customizing your Southern Maple Sweet Potato Casserole with these delightful twists! Your taste buds deserve to explore all the possibilities.

  • Vegan Delight: Swap butter for vegan butter and use coconut milk instead of almond milk for a rich, plant-based option.
  • Nutty Alternatives: Substitute raw pecans with walnuts or hazelnuts for a different crunch and flavor.
  • Flavor Fiesta: Add a pinch of cayenne pepper to the sweet potato filling for a surprising touch of heat.
  • Boozy Raisins: Soak raisins in your favorite rum or bourbon for an adult twist that deepens the flavor profile.
  • Healthier Sweetening: Use date syrup instead of maple syrup for a unique flavor and lower glycemic index.
  • Tropical Twist: Mix in crushed pineapple or toasted coconut for a tropical flair that brings new dimensions.
  • Spice It Up: Experiment with ground ginger or cardamom in the filling for an aromatic punch that dances on the palate.
  • Crispy Topping: Try crushed gluten-free graham crackers mixed with nuts for a crunchy, gluten-free alternative to the traditional topping.

What to Serve with Southern Maple Sweet Potato Casserole?

As you gather around the table, the enticing aroma of this sweet potato dish invites companions to indulge in a heartwarming feast.

  • Roasted Turkey: The savory flavor of a perfectly roasted turkey pairs beautifully with the sweet maple notes, creating a balance on your plate.
  • Cornbread: This classic Southern bread offers a delightful crumb and a hint of sweetness, complementing the casserole’s creamy texture.
  • Green Bean Almondine: The crunchy almonds and bright green beans add freshness and a nice contrast to the richness of the casserole.
  • Brussels Sprouts with Balsamic Glaze: The slightly bitter and tangy Brussels sprouts cut through the sweetness, offering a refreshing palate cleanse.
  • Herbed Stuffing: Incorporating herbs and vegetables, this stuffing brings a rustic charm with savory depth, enhancing the overall dining experience.
  • Cranberry Sauce: A dollop of this tart relish will add a zingy brightness, harmonizing wonderfully with the sweet potatoes.
  • Pinot Noir: A medium-bodied red wine that complements the dish’s sweetness and richness, making for a delightful sipping experience during your gathering.
  • Pumpkin Pie: Round off the meal with this classic dessert, providing a familiar taste of the season that’s sure to please all.
  • Vanilla Ice Cream: A scoop on the side adds creaminess and a delightful contrast of temperatures to the warm, gooey casserole, making every bite a sweet treat.

Expert Tips for Southern Maple Sweet Potato Casserole

  • Marshmallow Strategy: Add half of the mini marshmallows before baking and the rest during the last 10 minutes to maintain their gooey texture without vanishing completely.

  • Advance Preparations: Roast sweet potatoes a day ahead of time; store them in the fridge to streamline your cooking process on the day of your gathering.

  • Leftovers Storage: Keep any leftover Southern Maple Sweet Potato Casserole in a covered container in the refrigerator for up to four days. Reheat gently at 375°F until warm throughout.

  • Flavor Enhancements: For an adult twist, soak raisins in rum or bourbon before adding them to the casserole for an added depth of flavor.

  • Nut Variations: Feel free to swap out raw pecans for walnuts or even hazelnuts for different flavor profiles and textures.

How to Store and Freeze Southern Maple Sweet Potato Casserole

Fridge: Keep any leftover casserole in a covered container in the refrigerator for up to 4 days. Reheat at 375°F until warmed through.

Freezer: You can freeze the casserole before baking. Cover it tightly with plastic wrap and aluminum foil for up to 3 months. Thaw in the fridge overnight and bake as directed.

Wrapping: If freezing, ensure the casserole is well-wrapped to prevent freezer burn. Use airtight containers or heavy-duty foil to keep it fresh.

Reheating: When ready to serve, reheat portions in the oven at 375°F until hot and bubbly. Enjoy the warm comfort of your Southern Maple Sweet Potato Casserole even on busy days!

Make Ahead Options

Preparing the Southern Maple Sweet Potato Casserole ahead of time is a fantastic way to minimize stress during hectic holiday gatherings. You can roast the sweet potatoes up to 3 days in advance; simply toss them in olive oil, cinnamon, and nutmeg, then refrigerate once cool. Additionally, you can mix all the casserole filling ingredients (excluding the mini marshmallows) and keep it in the fridge for up to 24 hours before baking. When you’re ready to serve, layer the filling in the baking dish, sprinkle on the topping, and bake as directed—knowing you’ve saved precious time and can enjoy the delicious results just as much as if you’d made it from scratch on the day!

Southern Maple Sweet Potato Casserole

Southern Maple Sweet Potato Casserole Recipe FAQs

How do I choose ripe sweet potatoes?
When selecting sweet potatoes, look for those that are firm and smooth, avoiding any that have dark spots, blemishes, or soft areas. I always pick sweet potatoes that feel heavier for their size, indicating they are starchy and sweet.

How should I store leftover Southern Maple Sweet Potato Casserole?
You can store any leftovers in a covered container in the refrigerator for up to 4 days. Make sure to let the casserole cool to room temperature before sealing it to avoid condensation that creates sogginess. When reheating, simply pop it in the oven at 375°F until warmed through and enjoy that comforting flavor again!

Can I freeze Southern Maple Sweet Potato Casserole?
Absolutely! You can freeze the casserole before baking. To do so, wrap it tightly in plastic wrap and aluminum foil to keep air out and prevent freezer burn. It will keep well for up to 3 months. When you’re ready to enjoy it, simply thaw it in the refrigerator overnight and bake as directed, ensuring it’s heated all the way through for a delightful treat.

What should I do if my casserole comes out too runny?
If your casserole is too runny, it could be due to excess liquid from the sweet potatoes or almond milk. To troubleshoot, try adding a bit more mashed sweet potato or a spoonful of cornstarch to thicken the mixture during the preparation stage. Make sure to stir it well before baking so everything incorporates nicely.

Are there any allergies I should consider when making this casserole?
This dish typically contains common allergens such as nuts (pecans) and dairy (butter). For a nut-free option, simply omit the pecans or substitute with a seed-based topping like sunflower seeds. You can also use vegan butter to keep it dairy-free, ensuring everyone can enjoy this delicious Southern Maple Sweet Potato Casserole!

Can I make this recipe vegan?
Yes! To create a vegan-friendly version of this casserole, simply swap regular butter for vegan butter, use almond milk or another plant-based milk, and choose vegan marshmallows for that ideal gooey texture. Enjoy a delicious, inclusive dish that will wow all your guests!

Southern Maple Sweet Potato Casserole

Southern Maple Sweet Potato Casserole: A Vegan Twist for Thanksgiving

Experience the delightful Southern Maple Sweet Potato Casserole—a versatile, vegan-friendly dish that's perfect for Thanksgiving and loved by all.
Prep Time 15 minutes
Cook Time 1 hour
Total Time 1 hour 15 minutes
Servings: 8 servings
Course: Baking
Cuisine: Southern
Calories: 250

Ingredients
  

For the Casserole
  • 4 large Sweet Potatoes You can use yams for a different flavor profile.
  • 3 tbsp Extra Virgin Olive Oil Ideal for roasting.
  • 2 tsp Ground Cinnamon Adds warm depth to both filling and topping.
  • ½ tsp Ground Nutmeg Infuses sweet and spicy aroma.
  • ½ cup Almond Milk Substitute with any plant-based or regular milk.
  • 2 tsp Vanilla Extract Elevates sweetness and richness.
  • 4 tbsp Unsalted Butter Can be swapped with vegan butter.
  • cup Organic Brown Sugar For a subtle caramel touch.
  • ½ cup Pure Maple Syrup The heart of the dish.
  • 1 pinch Ground Allspice Adds flavor complexity.
  • 1 cup Organic Raisins Soaked and drained.
  • 2 cups Mini Marshmallows Use vegan for plant-based version.
  • 1 ½ cups Raw Pecans Offers a crunchy topping.
For the Topping
  • 1 ½ cups Pecans Choose raw or toasted.
  • ¼ cup Maple Syrup Drizzle over pecans.

Equipment

  • Oven
  • Baking dish
  • mixing bowl
  • baking sheet

Method
 

How to Make Southern Maple Sweet Potato Casserole
  1. Preheat your oven to 400°F. Toss the sweet potatoes with olive oil, cinnamon, and nutmeg, roast for 50-60 minutes until tender and golden.
  2. Lower oven temperature to 375°F, grease a baking dish. Mix roasted sweet potatoes with almond milk, vanilla, brown sugar, maple syrup, spices, raisins, and half the marshmallows.
  3. Transfer the mixture into the baking dish, dot with unsalted butter, and fold in extra mini marshmallows if desired.
  4. Mix raw pecans with maple syrup, spread evenly over the casserole.
  5. Cover with foil and bake for 15 minutes, then uncover and bake for an additional 15 minutes until golden brown.

Nutrition

Serving: 1servingCalories: 250kcalCarbohydrates: 40gProtein: 4gFat: 10gSaturated Fat: 2gPolyunsaturated Fat: 1gMonounsaturated Fat: 7gSodium: 200mgPotassium: 400mgFiber: 5gSugar: 20gVitamin A: 20000IUVitamin C: 20mgCalcium: 100mgIron: 1.5mg

Notes

For an adult twist, soak raisins in rum or bourbon before adding for added flavor.

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