Heat oven to 425 degrees. Prepare a small sheet pan with cooking spray.
Cut cherry tomatoes in half, and cut broccoli flowerets into small bite-size pieces.
Arrange the tomatoes and broccoli on the sheet pan. Lightly spray tomatoes and broccoli with the olive oil pan spray and sprinkle with garlic salt. Place sheet pan in the oven for 10 minutes.
Five minutes before the tomatoes and broccoli finish cooking start the Jenny Craig Classic Chicken Carbonara (cooking according to directions on the package).
When the tomatoes and broccoli are finished cooking, add them to the top of the cooked chicken carbonara and enjoy! Top with crushed red peppers for a little spice, if desired.