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Low Carb High Protein Turkey Casserole Recipe

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3.9 from 4 reviews

This Low Carb High Protein Turkey Casserole is a creamy and nutritious dish, perfect for weeknight dinners or meal prep. Featuring lean ground turkey, fresh spinach, cream cheese, and cheddar, it offers a satisfying, flavorful, and protein-packed meal while keeping carbohydrates low. Ideal for keto, low-carb, or high-protein diets, this casserole combines comfort and health in one delicious package.

  • Author: Zara
  • Prep Time: 10 minutes
  • Cook Time: 30 minutes
  • Total Time: 40 minutes
  • Yield: 4 servings
  • Category: Dinner / Main Course
  • Method: Baking
  • Cuisine: American
  • Diet: Low Carb

Ingredients

Protein and Dairy

  • 1 lb lean ground turkey
  • 4 oz cream cheese, softened
  • 1 cup cheddar cheese, freshly shredded
  • 1 large egg
  • ¼ cup plain Greek yogurt (optional, for extra creaminess)

Vegetables

  • 5 oz fresh spinach, chopped or whole
  • ½ cup diced red bell peppers (optional)

Seasonings

  • ½ tsp garlic powder
  • ¼ tsp salt
  • Black pepper, to taste

Optional Substitutions

  • Mozzarella cheese instead of cheddar (optional substitution)

Instructions

  1. Preheat Oven: Preheat your oven to 350°F (175°C) to ensure it reaches the optimal baking temperature while you prepare the casserole mixture.
  2. Cook Ground Turkey: In a large skillet over medium heat, cook the ground turkey until it is fully browned and no longer pink, approximately 6-8 minutes. Drain any excess fat to keep the casserole lean.
  3. Add Cream Cheese: Add the softened cream cheese to the skillet with the turkey and stir continuously until the cream cheese has fully melted and is evenly combined with the meat.
  4. Incorporate Spinach: Stir in the fresh spinach into the mixture and cook until the spinach has wilted, about 2-3 minutes. This adds moisture and nutrients to the dish.
  5. Add Bell Peppers: If using, add the diced red bell peppers to the skillet and mix well to distribute the flavors.
  6. Prepare Egg Mixture: In a separate bowl, whisk together the egg, garlic powder, salt, and black pepper until all ingredients are thoroughly combined.
  7. Combine Egg Mixture: Pour the egg seasoning mixture into the skillet containing the turkey mixture. Stir well to ensure even coating and distribution throughout.
  8. Fold in Cheeses and Yogurt: Gently fold in the shredded cheddar cheese and Greek yogurt (if using) into the skillet mixture until evenly integrated, creating a creamy texture.
  9. Transfer to Casserole Dish: Grease a casserole dish and transfer the turkey mixture into it. Spread the mixture evenly with a spatula for uniform cooking.
  10. Bake: Place the casserole dish in the preheated oven and bake for 25–30 minutes until the top is golden brown and the casserole is fully set and cooked through.
  11. Cool and Serve: Remove the casserole from the oven and allow it to cool slightly before slicing and serving. This helps the casserole hold its shape for neat portions.

Notes

  • You can replace cheddar with mozzarella cheese for a milder flavor profile.
  • Add other low-carb vegetables such as mushrooms, zucchini, or broccoli to introduce variety and additional nutrients.
  • For a crispier top, sprinkle extra shredded cheese over the casserole before baking.
  • This casserole is excellent for meal prep and reheats well, making it convenient for busy schedules.