Bring a pot of salted water to a boil and cook the chickpea pasta according to package directions until al dente.
While the pasta cooks, heat the olive oil in a large skillet over medium-high heat.
Cut the chicken breast into bite-sized cubes and add them to the skillet.
Season the chicken with sea salt and black pepper, cooking until golden brown and cooked through.
Add the sliced cremini mushrooms and minced garlic to the skillet, sautéing for 3-4 minutes until the mushrooms are tender.
Drain the pasta and add it to the skillet, tossing it with the chicken and mushroom mixture.
Remove the skillet from the heat, drizzle with truffle oil, and sprinkle with parmesan cheese.
Toss everything together until well combined and garnish with chopped fresh parsley before serving.