Preheat oven to 350 degrees. In a 9x13 baking dish, pour the ditalini or other small pasta. Pour the chicken broth on top, stir, and flatten so the pasta is covered.
Add the chicken pieces on top. Sprinkle the chicken with salt, garlic powder, and onion powder. Spread the cottage cheese on top of the chicken and top with basil. Sprinkle the broccoli florets and grape tomatoes on top. Cover tightly with foil and bake 40 minutes. Uncover, stir and sprinkle with mozzarella and Parmesan cheese. Bake for 5-10 minutes or until cheese is melted and pasta is soft. Serve.