Prepare the chicken:
Season the chicken breasts with onion powder, garlic powder, paprika, black pepper, salt, and Italian seasoning.
Heat a large frying pan over medium heat with a light spray of low-calorie cooking spray and cook the chicken for 6–8 minutes per side until golden and fully cooked. Remove from the pan, rest, and slice.
Cook the pasta:
Bring a large pot of salted water to a boil and cook the tagliatelle according to packet instructions. Before draining, reserve 100 ml of pasta water, then drain and set aside.
Make the cheese sauce:
In a blender, combine cottage cheese, soft cheese, parmigiano, milk, chicken stock cube, salt, pepper, and Italian seasoning. Blend until smooth and creamy.
Combine everything:
Return the frying pan to medium heat, add the chopped onion and garlic, and cook until softened. Stir in the sauce and let it gently warm through. Add the cooked pasta and toss to coat, loosening with reserved pasta water if needed.
Serve & Enjoy!
Arrange the sliced chicken over the pasta and sprinkle with fresh parsley.