Healthy Sweet Potato Casserole Recipe: Creamy and Nutty

Introduction

Healthy Sweet Potato Casserole is a creamy, nutty side dish, perfect for Thanksgiving, holidays, or cozy dinners. This lighter version, featuring naturally sweetened sweet potatoes with a crunchy pecan-oat topping, delivers rich flavor with reduced sugar and wholesome ingredients. Presented in a white ceramic baking dish, optionally garnished with fresh thyme and orange zest, this Healthy Sweet Potato Casserole offers a warm, vibrant aesthetic that elevates any table. This recipe offers a simple oven method using pantry staples, adaptable to dietary preferences, and ideal for home cooks seeking a go-to classic that brings nutritious, crowd-pleasing charm to any occasion.

Ingredients

For the Healthy Sweet Potato Filling:

  • 3 lbs sweet potatoes (about 4 medium), peeled and cubed
  • ⅓ cup unsweetened almond milk (or any milk)
  • ¼ cup pure maple syrup
  • 2 large eggs
  • 2 tbsp melted coconut oil (or butter)
  • 1 tsp vanilla extract
  • 1 tsp ground cinnamon
  • ½ tsp ground nutmeg
  • ½ tsp kosher salt

For the Pecan-Oat Topping:

  • ¾ cup old-fashioned rolled oats
  • ½ cup chopped pecans
  • ¼ cup almond flour (or oat flour)
  • 2 tbsp melted coconut oil
  • 2 tbsp maple syrup
  • ½ tsp ground cinnamon
  • ¼ tsp kosher salt

Serving:

  • Optional: Fresh thyme, orange zest
  • Suggested Accompaniments: Roasted turkey, green beans
  • Suggested Pairings: Sparkling water, white wine
  • Suggested Aesthetic: Serve in a white ceramic baking dish
  • Suggested Equipment: 2-quart baking dish, potato masher

Step-by-Step Process

  1. Cook Sweet Potatoes: Place cubed sweet potatoes in a large pot. Cover with cold water by 1 inch. Add a pinch of salt. Bring to a boil over high heat, then reduce to medium. Simmer 12–15 minutes until very tender—fork should slide easily. Drain well. This removes excess moisture for a creamy texture.
  2. Mash Base: Return drained potatoes to the pot over low heat for 1 minute to evaporate residual water. Remove from heat. Mash with a potato masher or fork until smooth—no lumps for silky filling.
  3. Mix Wet Ingredients: Add almond milk, maple syrup, eggs, coconut oil, vanilla, cinnamon, nutmeg, and salt. Stir vigorously until fully combined and creamy. Eggs add structure without heaviness.
  4. Transfer to Dish: Spread mixture evenly in a greased 2-quart white ceramic baking dish. Smooth the top with a spatula.
  5. Make Topping: In a medium bowl, combine oats, pecans, almond flour, melted coconut oil, maple syrup, cinnamon, and salt. Stir until crumbly and coated—the mixture should clump slightly.
  6. Add Topping: Sprinkle topping evenly over sweet potato mixture. Gently press down to adhere.
  7. Bake to Golden: Bake uncovered at 350°F (175°C) for 25–30 minutes. Rotate the dish halfway. The topping should be golden brown and crisp; the filling will be set.
  8. Rest and Garnish: Remove from oven. Rest 10 minutes—this allows filling to firm for clean scoops. Garnish with thyme and orange zest.
  9. Serve: Scoop from the white ceramic baking dish.

Tips for a Better Healthy Sweet Potato Casserole

  • Cook potatoes until very tender—smooth mash
  • Evaporate water after draining—prevents watery filling
  • Press topping lightly—crisp adhesion
  • Bake until topping browns—texture contrast
  • Present in a white ceramic baking dish to highlight the golden crust
  • Make 1 day ahead; reheat at 325°F
  • Freeze unbaked up to 2 months
  • Enhance aesthetic: swirl filling for rustic look
Variations and Customization
  • Vegan: Use flax eggs, plant milk.
  • Paleo: Use cassava flour, ghee.
  • Extra Crunch: Add ¼ cup pumpkin seeds.
  • Spiced: Add ¼ tsp ginger or cardamom.
  • Mini Casseroles: Bake in ramekins 20–25 min.
  • Marshmallow Top: Skip topping; add mini marshmallows last 5 min.
  • Savory Twist: Omit sweetener; add herbs and cheese.
  • Coconut Topping: Add ¼ cup shredded coconut.
Storage and Serving Tips
  • Store covered in the fridge up to 4 days.
  • Reheat at 350°F for 15–20 minutes with foil.
  • Freeze baked in dish up to 2 months; thaw and reheat.
  • Serve warm for the best creamy-crisp contrast.
  • Pair with sparkling water or white wine to balance sweetness.
  • Present in a white ceramic baking dish with garnishes for wholesome, elegant charm.
Nutritional Information

Based on 10 servings:

  • Calories: 240 kcal
  • Total Fat: 12g
  • Saturated Fat: 5g
  • Trans Fat: 0g
  • Cholesterol: 40mg
  • Sodium: 220mg
  • Total Carbohydrates: 31g
  • Dietary Fiber: 4g
  • Sugars: 13g
  • Protein: 4g
  • Vitamin A: 380% Daily Value
  • Vitamin C: 20% Daily Value
  • Calcium: 6% Daily Value
  • Iron: 8% Daily Value

Note: Values with almond milk (vegan or marshmallow versions adjust carbs). High in vitamin A.

Conclusion

This Healthy Sweet Potato Casserole recipe delivers creamy, nutty bliss with crisp topping in every bite. It transforms sweet roots into a lighter holiday staple. Its mash-and-top method and warm presentation make it a go-to. The natural sweetness and crunchy pecans delight every spoonful. It’s sure to be a cherished recipe, loved for its nutritious, crowd-pleasing charm.

Healthy Sweet Potato Casserole Recipe

Healthy Sweet Potato Casserole Recipe: Creamy and Nutty

Healthy Sweet Potato Casserole with a creamy, nutty taste.
Prep Time 20 minutes
Cook Time 30 minutes
Total Time 50 minutes
Servings 10

Ingredients
  

  • 3 lbs sweet potatoes
  • cup almond milk
  • ¼ cup maple syrup
  • 2 eggs
  • 2 tbsp coconut oil
  • 1 tsp cinnamon
  • ¾ cup oats
  • ½ cup pecans
  • ¼ cup almond flour
  • 2 tbsp maple syrup
  • Optional: Thyme
  • Suggested Pairings: Turkey greens

Instructions
 

  • Boil sweet potatoes until tender.
  • Drain; mash with milk, syrup, eggs, oil, spices.
  • Spread in a 2-quart dish.
  • Mix oats, pecans, flour, oil, syrup, and cinnamon.
  • Sprinkle over filling.
  • Bake at 350°F 25–30 min.
  • Rest 10 min.
  • Serve in a white ceramic dish.

Notes

  • Mash smooth for creaminess.
  • Store in fridge 4 days or freeze 2 months.
  • Try a vegan or mini variation.
  • Pair with orange zest.

Sarah Williams

A Registered Dietitian, enthusiastic home cook, and food lover with a deep passion for healthy living. Interest in sharing the healthy & delicious recipes to people.

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