Cook the chickpea pasta in boiling salted water according to package directions until al dente, then drain.
Season the chicken breast with sea salt and black pepper on both sides.
Heat the olive oil in a skillet over medium-high heat and sear the chicken until golden and cooked through.
Remove the chicken from the pan and let it rest for three minutes before slicing it into thin strips.
In the same skillet, lower the heat to low and sauté the minced garlic for 30 seconds until fragrant.
Whisk together the Greek yogurt, chicken broth, and parmesan cheese in a small bowl until the mixture is smooth.
Add the yogurt mixture to the skillet, stirring constantly on low heat to prevent curdling until the sauce is warm.
Toss the cooked pasta and sliced chicken into the sauce until every piece is thoroughly coated and heated through.
Garnish the dish with chopped fresh parsley and an extra crack of black pepper before serving.