In a large pan, heat olive oil over medium. Sauté sliced shallot and minced garlic for 2–3 minutes until fragrant.

Add ground chicken sausage and cook for 5–6 minutes, breaking it up with a spatula until browned.

Add sliced zucchini and cook for another 5 minutes. If your pan is getting full, cover with a lid to help steam the zucchini.

Stir in halved cherry tomatoes, Italian seasoning, and salt. Cover and let cook for 5 more minutes until tomatoes soften and release their juices.

Remove from heat, stir in grated parmesan, and top with chopped fresh basil to serve.