🌮 High-Protein Taco Casserole
Servings: 6
Prep Time: 10 minutes
Cook Time: 30 minutes
🧂 Ingredients
Protein Base:
- 1½ lbs lean ground beef (or ground turkey/chicken)
- 1 small onion, chopped
- 3 cloves garlic, minced
Seasoning:
- 2 tbsp taco seasoning (store-bought or homemade — see below)
- ½ tsp salt, to taste
- ¼ tsp black pepper
- ½ cup tomato sauce
- ½ cup salsa (sugar-free if low-carb)
Add-ins:
- 1 can (4 oz) diced green chiles (optional but great flavor)
- 1 cup Greek yogurt or light sour cream
- 2 large eggs, lightly beaten (helps it set)
- 1 cup shredded cheddar cheese (divided: ½ cup in mixture + ½ cup on top)
- ½ cup shredded mozzarella (optional, for extra cheesiness)
Optional veggie layer (adds fiber & volume):
- 1½ cups cauliflower rice (fresh or frozen, thawed)
- OR 1 small zucchini, shredded and squeezed dry
Toppings (optional):
- Chopped tomatoes, green onions, avocado, jalapeños, cilantro
🌮 Homemade Taco Seasoning (optional)
Mix and store leftovers for future recipes:
- 1 tbsp chili powder
- 1 tsp cumin
- ½ tsp paprika
- ½ tsp garlic powder
- ½ tsp onion powder
- ¼ tsp oregano
- ¼ tsp salt
- ¼ tsp pepper
- Pinch of cayenne (optional)
🍳 Instructions
- Preheat oven:
Set to 375°F (190°C) and lightly grease a 9×9-inch baking dish. - Cook the meat:
Heat a large skillet over medium-high. Add ground beef, onion, and garlic.
Cook until browned (6–8 minutes). Drain excess fat if needed. - Add seasonings and sauce:
Stir in taco seasoning, tomato sauce, salsa, and green chiles.
Let simmer 2–3 minutes. - Mix the filling:
In a large bowl, combine the cooked meat mixture, Greek yogurt, eggs, ½ cup cheddar cheese, and cauliflower rice (if using). Stir well. - Assemble the casserole:
Pour the mixture into the prepared baking dish and smooth evenly.
Top with remaining cheese. - Bake:
Bake uncovered for 20–25 minutes, until the center is set and cheese is melted and bubbly. - Garnish & serve:
Let cool 5 minutes before slicing.
Top with chopped tomatoes, avocado, jalapeños, cilantro, or a dollop of Greek yogurt.
💪 Nutrition (per serving)
(approximate, with lean beef + cauliflower rice)
- Calories: 330
- Protein: 38g
- Carbs: 7g
- Fat: 16g
- Fiber: 2g

