Boil the chickpea pasta in salted water until al dente, reserving 2 tablespoons of the pasta water before draining.
In a small mixing bowl, whisk together the Greek yogurt, ricotta cheese, and garlic powder until the mixture is completely smooth.
Heat the olive oil in a non-stick pan over medium heat and sauté the diced chicken breast until golden brown and cooked through.
Add the minced garlic to the pan with the chicken and cook for 1 minute until fragrant.
Lower the heat and stir the cooked pasta, the yogurt mixture, and the reserved pasta water into the pan.
Gradually fold in the mozzarella, parmesan, and fontina cheeses, stirring constantly until they melt into a silky, cohesive sauce.
Season the dish with sea salt and black pepper, then garnish with chopped fresh parsley before serving.