Hearty, wholesome, and packed with savory flavor, this Ground Turkey & Sweet Potato Casserole brings together lean turkey, tender sweet potatoes, wilted greens, and melted mozzarella cheese for a perfect comfort meal! It’s balanced, rich in complex carbs and protein, and ideal for weekly meal prep.
Why You’ll Love This Recipe
Nutrient-Dense & Lean: Lean ground turkey provides high-quality protein while sweet potatoes and greens offer fiber and micronutrients.
One-Pan Skillet or Bake Option: Easy to assemble on the stove and finish under the oven broiler or in a casserole dish.
Meal Prep Champion: Holds up extremely well in the fridge and reheats without losing texture or flavor.
Essential Kitchen Equipment
9×13-inch Baking Dish (or Oven-Safe Cast Iron Skillet): For baking or broiling the dish evenly.
Large Skillet: For browning the turkey and softening the sweet potatoes before baking.
Ingredients
1 lb (450g) Lean ground turkey
2 medium Sweet potatoes, peeled and cut into small bite-sized cubes
2 cups Fresh kale or spinach, chopped
1 cup (100g) Shredded mozzarella cheese
1 small Yellow onion, diced
2 cloves Garlic, minced
1 tbsp Olive oil
1 tsp Salt
1/2 tsp Black pepper
1 tsp Paprika
1/2 tsp Dried thyme
1/4 tsp Red pepper flakes (optional, for a slight kick)
Step-by-Step Instructions
1. Prep Oven & Sweet Potatoes: Preheat your oven to 400°F (200°C). Grease a 9×13-inch casserole dish with non-stick spray or olive oil.
2. Par-Cook Sweet Potatoes: Place the diced sweet potatoes into a microwave-safe bowl with 1 tablespoon of water. Cover and microwave for 3 to 4 minutes until slightly tender, then drain any excess liquid.
3. Brown Turkey & Aromatics: Heat olive oil in a large skillet over medium-high heat. Add the diced onion and garlic, cooking for 2 minutes until translucent. Add the ground turkey, breaking it up with a spoon, and cook until browned and no longer pink (about 5 to 7 minutes).
4. Season & Add Greens: Stir in the salt, black pepper, paprika, dried thyme, and optional red pepper flakes. Add the pre-cooked sweet potatoes and chopped kale/spinach, stirring for 2 minutes until the greens wilt.
5. Transfer & Top with Cheese: Transfer the turkey and sweet potato mixture into the prepared casserole dish. Sprinkle the shredded mozzarella cheese evenly over the top.
6. Bake to Melt: Bake uncovered for 15 to 20 minutes, until the sweet potatoes are fully fork-tender and the mozzarella cheese is bubbly and golden brown. Serve warm!
Chef’s Tips
Dice Potatoes Small: Keep the sweet potato cubes small and uniform (about 1/2-inch pieces) so they cook at the exact same pace as the ground turkey.
Low-Carb Swap: Swap half (or all) of the sweet potatoes for cauliflower florets or zucchini cubes to create a strict keto-friendly version!
Nutritional Breakdown (Per Serving / 4 Yield)
Servings: 4 portions
Calories: ~340 kcal
Protein: 32g
Net Carbs: 21g
Fat: 13g
Frequently Asked Questions (FAQ)
Can I make this casserole in advance?
Yes! Assemble the dish up through Step 5 (before baking), cover tightly with foil, and store in the refrigerator for up to 24 hours. When ready to serve, bake directly at 400°F for 20–25 minutes until heated through and cheesy.