Cook the pasta according to package directions. Drain and set aside.
In a blender or food processor, combine the cottage cheese, milk, cornstarch, cheddar cheese, and seasonings. Blend until smooth.
Pour the cheese sauce into a skillet and heat over medium-low heat. Cook for 7-8 minutes until the sauce has thickened slightly.
When the pasta is cooked, stir into the cheese sauce then serve!
