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Ground Turkey Sweet Potato Bake in a white 9x13 baking dish with golden melted cheese, visible sweet potato chunks, and fresh parsley garnish

Ground Turkey Sweet Potato Bake

A hearty one-pan dinner with lean ground turkey, diced sweet potatoes, warm smoky spices, and a golden melted cheese topping. High in protein, easy to prep, and perfect for healthy weeknight dinners and meal prep.
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Prep Time 15 minutes
Cook Time 40 minutes
Total Time 55 minutes
Servings: 4 portions
Course: Dinner, Main Course
Cuisine: American
Calories: 435
Ingredients Equipment Method Notes

Ingredients
  

  • 1 lb ground turkey 93% lean recommended for best moisture and flavor
  • 2 large sweet potatoes Peeled and diced into half-inch cubes; uniform size critical for even cooking
  • 1 tbsp olive oil
  • 1 medium onion Diced
  • 2 cloves garlic Minced; add after onion softens to prevent burning
  • 1 red bell pepper Diced
  • 1 tsp smoked paprika Smoked variety strongly preferred over sweet
  • 0.5 tsp ground cumin
  • 0.5 tsp dried thyme
  • salt and pepper To taste; adjust at skillet stage before transferring to baking dish
  • 1 cup shredded mozzarella or cheddar cheese Freshly grated melts more smoothly than pre-shredded
  • fresh parsley or cilantro Chopped; optional garnish

Equipment

  • Large skillet
  • 9x13-inch baking dish, lightly greased
  • Aluminum foil
  • Cutting board and knife

Method
 

  1. Preheat the Oven: Set oven to 400°F. Lightly grease a 9x13-inch baking dish and set aside.
  2. Soften the Onion: Heat olive oil in a large skillet over medium heat. Add diced onion and cook for 3 to 4 minutes, stirring occasionally, until softened and translucent.
  3. Brown the Turkey: Add ground turkey and cook for 5 to 6 minutes, breaking apart with a spatula, until fully browned with no pink remaining.
  4. Add Vegetables and Spices: Stir in minced garlic, diced bell pepper, and diced sweet potatoes. Add smoked paprika, cumin, thyme, salt, and pepper. Cook for 3 to 5 minutes, stirring to coat everything evenly. Taste and adjust seasoning before transferring.
  5. Bake Covered: Transfer mixture to the prepared baking dish and spread into an even layer. Cover tightly with aluminum foil and bake for 25 minutes. Test sweet potatoes with a fork; they must be completely fork-tender before proceeding. If still firm, cover and bake 5 more minutes.
  6. Add Cheese and Finish: Remove foil, sprinkle shredded cheese evenly across the top, and bake uncovered for 10 to 15 minutes until cheese is melted, bubbly, and lightly golden. Garnish with fresh parsley or cilantro and serve hot.

Notes

Dice sweet potatoes into half-inch uniform cubes for even cooking. Never skip the foil step; it steams the sweet potatoes to tenderness before the cheese layer. Always test sweet potatoes with a fork before adding cheese. Taste and adjust seasoning at the skillet stage before baking. Can be assembled unbaked, covered, and refrigerated overnight; add 5 extra minutes of covered bake time when starting cold. Freeze individual portions before the cheese layer for up to 3 months.