Bring a large pot of salted water to a boil. Add 227 grams of dry pasta and cook according to the package instructions until al dente. Drain the pasta and set aside.
Preheat the air fryer to 375°F (190°C). Season 567 grams of chicken thighs with garlic powder, onion powder, paprika, salt, and pepper. Place the seasoned chicken thighs in the air fryer basket and cook for 20-25 minutes, turning halfway through, until the internal temperature reaches 165°F (75°C). Let the chicken rest for a few minutes, then slice or chop into bite-sized pieces.
In a blender, combine 2 cups of cottage cheese, 2 cups of pasta sauce, garlic, onion powder, salt, and pepper. Blend until smooth and creamy.
In a large skillet, add the spinach and cook over medium heat until wilted, about 3-5 minutes. You may need to do this in batches if your skillet is not large enough.
Evenly divide the cooked pasta, air-fried chicken, spinach, and sauce among 4 meal prep containers. Mix each container well to ensure even distribution of ingredients.
Let the meals cool completely before sealing the containers. Store in the refrigerator for up to 4 days.