Go Back
+ servings
A plate with a serving of loaded sweet potato casserole topped with sour cream, chopped green onions, and bacon, with a fork beside it; sunflowers are in the background.
Print Recipe
No ratings yet

Chef Jenn's Fully Loaded Sweet Potato Casserole

This Fully Loaded Sweet Potato Casserole is twice-baked with smoky bacon, sharp cheddar, and tangy sour cream. Creamy, savory, and comforting — the perfect holiday or potluck side.
Prep Time15 minutes
Cook Time1 hour 30 minutes
Total Time1 hour 45 minutes
Course: Side Dish
Cuisine: American
Keyword: bacon cheddar sweet potatoes, loaded sweet potato casserole, twice-baked sweet potato bake
Servings: 8
Calories: 446kcal
Author: Chef Jenn

Ingredients

  • 4 large orange-fleshed sweet potatoes 3 ½ to 4 pounds
  • 1 pound thick-cut bacon cut into ½-inch pieces
  • ¾ cup green onions chopped, plus more for serving
  • 6 ounces sharp Cheddar cheese shredded, divided
  • ½ cup sour cream plus more for serving
  • 1 large egg beaten
  • 2 teaspoons kosher salt
  • 1 teaspoon smoked paprika
  • ½ teaspoon freshly ground black pepper

Instructions

  • Preheat your oven to 400°F (200°C), and line a baking sheet with foil. Prick the sweet potatoes and bake until tender, for about 1 hour. Cool slightly.
  • Cook the bacon in a cold skillet over medium-high heat until crispy. Drain the fat.
  • Scoop sweet potato flesh into a large bowl and break into chunks.
  • Stir in half the bacon, ¾ cup green onions, ⅔ of the cheese, sour cream, egg, salt, paprika, and pepper until combined.
  • Transfer the mixture into a shallow 2-quart baking dish, leaving the surface roughly textured.
  • Sprinkle with remaining bacon and cheese over the top. Bake for 30–35 minutes, until golden and bubbling.
  • Garnish with extra green onions and a dollop of sour cream before serving.

Notes

Chef Jenn’s Tips

  • Bake the sweet potatoes directly on the foil-lined pan for maximum caramelization. You can bake them 2-3 days ahead of time, too.
  • Use sharp or extra-sharp cheddar for the best flavor contrast against the sweet potatoes.
  • If you like spice, add a pinch of cayenne or swap in pepper jack cheese.

Nutrition

Serving: 1g | Calories: 446kcal | Carbohydrates: 21g | Protein: 15g | Fat: 33g | Saturated Fat: 13g | Polyunsaturated Fat: 4g | Monounsaturated Fat: 12g | Trans Fat: 0.1g | Cholesterol: 90mg | Sodium: 1143mg | Potassium: 616mg | Fiber: 3g | Sugar: 7g | Vitamin A: 17871IU | Vitamin C: 20mg | Calcium: 214mg | Iron: 1mg