Bring a large pot of salted water to a boil. Add the penne pasta and cook according to package instructions until al dente. Drain and set aside.

In a skillet, heat olive oil over medium heat. Add the sliced chicken sausage and cook until browned, about 5-7 minutes.

Add the minced garlic, bell peppers, zucchini, and cherry tomatoes. Saut? for another 5 minutes until the vegetables are tender.

Pour in the chicken broth and add Italian seasoning, salt, and pepper. Bring to a simmer.

Add the cooked pasta to the skillet and toss to combine. Cook for an additional 2-3 minutes until heated through.

Serve hot, garnished with grated Parmesan cheese.