Preheat your oven to 375°F and lightly grease a small oven-safe baking dish.
Bring a pot of water to a boil and cook the chickpea pasta for 2 minutes less than the package directions suggest.
Add the cauliflower florets to the boiling pasta water during the final 3 minutes of cooking time.
Drain the pasta and cauliflower thoroughly, reserving 2 tablespoons of the starchy cooking water.
In a high-speed blender, combine the cottage cheese, garlic powder, onion powder, sea salt, and black pepper until the mixture is completely smooth and creamy.
In a large mixing bowl, toss the cooked pasta and cauliflower with the blended cottage cheese sauce and the reserved pasta water.
Fold in half of the shredded cheddar, mozzarella, and gruyere cheeses until well distributed.
Transfer the mixture into the prepared baking dish, spreading it out evenly.
Top the dish with the remaining cheddar, mozzarella, gruyere, and the grated parmesan cheese.
Dust the top with smoked paprika for a hint of color and smoky flavor.
Bake for 15 to 20 minutes until the cheese is melted and the edges are bubbling.
Turn the broiler on for the last 2 minutes if you prefer a more browned, crispy cheese crust.