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Skinny Sweet Potato Casserole


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  • Author: Olivia
  • Total Time: 50–55 minutes
  • Yield: 10 servings

Description

A lighter take on the classic sweet potato casserole featuring a creamy, naturally sweetened sweet potato base and a crunchy pecan topping. Perfect for holidays or everyday comfort meals.


Ingredients

For the Sweet Potato Base:

  • 4 medium sweet potatoes, peeled and chopped
  • ¾ cup brown-sugar-style sweetener (or regular brown sugar)
  • 2 large eggs
  • 3 Tbsp light butter or dairy-free alternative, melted
  • 2 tsp vanilla extract
  • 1 cup unsweetened almond milk or skim milk
  • ½ tsp salt

For the Topping:

  • ½ cup brown-sugar-style sweetener (or brown sugar)
  • ½ cup all-purpose flour (or gluten-free 1:1 blend)
  • ½ tsp cinnamon
  • ½ cup chopped pecans (or nut-free substitute)
  • 4 Tbsp light butter or dairy-free alternative, melted

Instructions

  1. Preheat oven to 350°F (175°C) and grease a 9×13-inch baking dish.
  2. Boil chopped sweet potatoes in water until tender, about 15–20 minutes. Drain well.
  3. Mash potatoes in a large bowl, then mix in sweetener, melted butter, eggs, vanilla, milk, and salt until smooth.
  4. Spread mixture evenly in prepared baking dish.
  5. In another bowl, mix topping ingredients: sweetener, flour, cinnamon, chopped pecans, and melted butter until crumbly.
  6. Sprinkle topping over sweet potato layer.
  7. Bake uncovered for 35–40 minutes until topping is golden and casserole is heated through.
  8. Let rest 10 minutes before serving.

Notes

  • To make ahead: prep the sweet potato mixture and store covered in the fridge. Add topping and bake just before serving.
  • For a dairy-free version, use plant-based milk and butter alternatives.
  • To keep topping crunchy in leftovers, reheat in the oven rather than microwave.
  • Prep Time: 15 minutes
  • Cook Time: 35–40 minutes
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American

Nutrition

  • Serving Size: ¾ cup
  • Calories: 180
  • Sugar: 6g
  • Sodium: 160mg
  • Fat: 8g
  • Saturated Fat: 2g
  • Unsaturated Fat: 5g
  • Trans Fat: 0g
  • Carbohydrates: 24g
  • Fiber: 3g
  • Protein: 4g
  • Cholesterol: 35mg