Preheat the oven to 350F.
On a sheet pan, toss chicken, squash, asparagus, and bell pepper with olive oil to coat. Spread into an even layer. Top with rosemary sprigs.
Transfer to the oven for 22-25 minutes, until chicken is cooked through and vegetables are tender.
Serving Size 4 oz chicken + vegetables
Servings 0
* Percent Daily Values are based on a 2,000 calorie diet. Your daily value may be higher or lower depending on your calorie needs.