Sheet Pan Chicken with Mozzarella, Pesto, and Broccoli Recipe

Ingredients

• 2 pounds boneless chicken breasts
• 2 teaspoons garlic salt
• ground black pepper to taste
• 6 tablespoons pesto
• 2 medium Roma (plum) tomatoes, thinly sliced
• 1.5 cups shredded mozzarella cheese
• 1 head broccoli, cut into florets
• 2 tablespoons olive oil
• salt to taste