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Sweet potato casserole with creamy mashed sweet potatoes and pecan topping

Yummy Sweet Potato Casserole


  • Author: Eleanor
  • Total Time: 55 minutes
  • Yield: 8–10 servings
  • Diet: Vegetarian

Description

A creamy, spiced sweet potato casserole topped with buttery pecans or gooey marshmallows. Perfect for holidays, Sunday dinners, or anytime you crave a comforting side dish with a touch of sweetness.


Ingredients

  • For the Sweet Potato Base:
  • 4 large sweet potatoes (about 3 lbs / 1.3 kg), peeled and cubed

  • ½ cup (115 g) unsalted butter, melted

  • ½ cup (100 g) brown sugar, packed

  • ⅓ cup (80 ml) heavy cream or whole milk

  • 2 large eggs, lightly beaten

  • 1 tsp vanilla extract

  • 1 tsp ground cinnamon

  • ½ tsp ground nutmeg

  • ¼ tsp salt

  • For the Pecan Topping:
  • ½ cup (65 g) all-purpose flour

  • ½ cup (100 g) brown sugar, packed

  • 4 tbsp (60 g) unsalted butter, melted

  • 1 cup (120 g) chopped pecans

  • Optional Marshmallow Topping:
  • 3 cups (150 g) mini marshmallows


Instructions

  1. Cook Potatoes: Place peeled and cubed sweet potatoes in a pot of salted water. Boil 15–20 minutes until fork-tender. Drain well.
  2. Make Base: Mash potatoes until smooth. Stir in melted butter, brown sugar, cream, eggs, vanilla, cinnamon, nutmeg, and salt. Spread mixture evenly into a greased 9×13-inch baking dish.
  3. Prepare Topping: Mix flour, brown sugar, melted butter, and pecans until crumbly. Sprinkle evenly over the sweet potato mixture. (Or top with marshmallows if preferred.)
  4. Bake: Preheat oven to 350°F (175°C). Bake uncovered 30–35 minutes until pecan topping is golden or marshmallows are toasted.
  5. Serve: Let rest 10 minutes before serving.

Notes

  • Drain potatoes well to avoid a watery base.
  • Use fresh cinnamon and nutmeg for maximum flavor.
  • For less sweetness, reduce sugar or skip marshmallows.
  • Prepare base and topping separately up to 1 day ahead; assemble and bake when ready.
  • Prep Time: 20 minutes
  • Cook Time: 35 minutes
  • Category: Side Dish
  • Method: Baking
  • Cuisine: American Comfort Food

Nutrition

  • Serving Size: 1 portion (1/10 of recipe)
  • Calories: 320 kcal
  • Sugar: 18 g
  • Sodium: 180 mg
  • Fat: 14 g
  • Saturated Fat: 7 g
  • Unsaturated Fat: 6 g
  • Trans Fat: 0 g
  • Carbohydrates: 44 g
  • Fiber: 4 g
  • Protein: 4 g
  • Cholesterol: 65 mg

Keywords: yummy sweet potato casserole, holiday sweet potato side, sweet potato marshmallow casserole, sweet potato pecan bake