Preheat your oven to 375°F and lightly grease a small oven-safe baking dish.
Bring a pot of salted water to a boil and cook the chickpea pasta for 2 minutes less than the package instructions suggest, then drain.
While the pasta cooks, place the cottage cheese, skim milk, garlic powder, onion powder, sea salt, and black pepper into a high-speed blender.
Blend the cottage cheese mixture until it is completely smooth and creamy with no visible curds.
Return the drained pasta to the warm pot over low heat and pour in the blended cottage cheese sauce.
Add the shredded sharp cheddar cheese and nutritional yeast to the pot, stirring constantly until the cheese is melted and the pasta is well coated.
Transfer the creamy pasta mixture into the prepared baking dish.
In a small bowl, combine the whole wheat breadcrumbs, olive oil, and dried parsley, tossing until the crumbs are evenly moistened.
Sprinkle the breadcrumb mixture over the top of the macaroni.
Bake for 15 minutes or until the sauce is bubbling and the breadcrumb topping has turned a light golden brown.