02/11/2026
High Protein Healthy Taco Casserole Recipe
This High Protein Healthy Taco Casserole is a delicious, satisfying dinner packed with lean ground turkey, protein-rich black beans, sweet corn, flavorful taco seasoning, and melted cheese. It brings all the bold, savory flavors of tacos together in one easy oven-baked dish. It's perfect for family dinners, weekly meal prep, or whenever you want a wholesome comfort-food meal that tastes amazing while keeping protein high!
Ingredients
1 lb (450 g) lean ground turkey (93–99% lean)
1 can (15 oz) black beans, drained and rinsed
1 cup sweet corn, drained if canned
1 cup chunky salsa, preferably no-added-sugar
1 packet (1 oz) reduced-sodium taco seasoning
1 cup shredded reduced-fat Mexican-blend cheese
½ cup plain nonfat Greek yogurt
½ cup diced red bell pepper
¼ cup sliced green onions
Cooking spray
Optional Toppings
Diced tomatoes
Fresh cilantro
Sliced jalapeños
Extra Greek yogurt
Diced avocado
Instructions
1. Preheat the Oven:
Preheat your oven to 375°F (190°C). Lightly coat a 9-by-13-inch baking dish with cooking spray.
2. Cook the Ground Turkey:
Heat a large nonstick skillet over medium heat. Add the ground turkey and cook for 7–9 minutes, breaking it apart with a spoon until browned and fully cooked. Ground turkey should reach an internal temperature of 165°F (74°C).
3. Add the Taco Seasoning:
Stir in the taco seasoning and diced red bell pepper. Cook for another 2–3 minutes until fragrant and the pepper begins to soften.
4. Mix the Casserole Filling:
Add the black beans, corn, salsa, and Greek yogurt to the skillet. Stir gently until everything is evenly combined. If the mixture seems too thick, add 1–2 tablespoons of water.
5. Assemble the Casserole:
Transfer the mixture to the prepared baking dish. Spread it into an even layer.
6. Add the Cheese:
Sprinkle the reduced-fat Mexican-blend cheese evenly over the top.
7. Bake:
Place the casserole in the oven and bake uncovered for 20–25 minutes, until heated through and the cheese is melted and bubbly.
8. Rest and Garnish:
Remove from the oven and let it rest for 5 minutes. Sprinkle with green onions, cilantro, or your favorite toppings.
9. Serve:
Spoon into individual bowls and serve warm. Add a dollop of plain Greek yogurt for extra creaminess and protein.
Prep Time: 15 minutes
Cook Time: 30 minutes
Total Time: 45 minutes
Servings: 6
Serving Size: Approximately 1/6 of the casserole
Course: Dinner / Main Course
Cuisine: Mexican-Inspired
Difficulty: Easy
Cooking Method: Oven-Baked
Diet: High Protein / Healthy / Meal Prep Friendly
Estimated Nutrition Per Serving
Based on six servings, using lean ground turkey, nonfat Greek yogurt, and reduced-fat cheese, without optional toppings.
Calories: 340
Protein: 35 g
Fat: 10 g
Total Carbohydrates: 27 g
Fiber: 7 g
Net Carbohydrates: 20 g