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, season the chicken breast with half of the sea salt and black pepper.
Heat the extra virgin olive oil in a skillet over medium heat and sear the chicken for 5-6 minutes per side until golden and cooked through.
Remove the chicken from the skillet, let it rest for 2 minutes, and then slice into thin strips.
In a small mixing bowl, whisk together the part-skim ricotta cheese, lemon juice, lemon zest, and the remaining salt and pepper.
Reserve 2 tablespoons of the hot pasta water before draining the pasta, then return the pasta to the pot.
Fold in the ricotta mixture, reserved pasta water, baby spinach, and sliced chicken.
Toss gently over low heat until the spinach is just wilted and the sauce is creamy.
Garnish with fresh basil and serve immediately.