1 tablespoon olive oil
1 yellow onion, diced
1 pound ground beef
2 cloves garlic, minced
1 cup of your favorite salsa
1 (1 1/4-ounce) envelope taco seasoning
1/2 cup sour cream
1 cup cottage cheese
2 cups shredded Mexican cheese blend
Preheat the oven to 400 degrees F. Spray an 8x8 casserole dish with nonstick cooking spray or grease with butter and set aside.
In a large skillet, heat the olive oil over medium-high heat. Add the onion and cook until it softens, about 5 minutes.
Add the ground beef and garlic. Cook until the beef is browned on all sides, about 8 minutes. Drain any excess grease.
Remove the mixture from the heat and stir in the salsa and taco seasoning. Set aside.
In a small bowl, combine the sour cream, cottage cheese, and 1 cup of the shredded cheese.
Spread the cooked beef in a single layer onto the prepared casserole dish. Top it with the cottage cheese mixture and finish with the remaining cup of cheese.
Bake for 15 to 20 minutes, until the cheese is melted and the mixture is bubbly.