Step 1 of 3
Sheet Pan Garlic Parm Chicken
Preheat oven to 425°F. Line large sheet pan with foil and spray with no stick cooking spray. Set aside. Mix 3 tablespoons of the oil, Parmesan, lemon zest, garlic, onion, parsley and black pepper in large bowl. Add chicken and potatoes; toss to coat evenly with seasoning mixture. Arrange chicken (skin-side up) on one half of sheet pan. Arrange potatoes in single layer on other side of sheet pan.
Step 2 of 3
Sheet Pan Garlic Parm Chicken
Roast 20 minutes. Meanwhile, toss asparagus with remaining 1 tablespoon oil. Carefully remove sheet pan from oven. Push potatoes to one side, making room for asparagus. Arrange asparagus on pan. Rotate pan before placing back in oven.
Step 3 of 3
Sheet Pan Garlic Parm Chicken
Roast 15 to 20 minutes longer, or until chicken is cooked through (internal temperature reaches 165°F), and potatoes and asparagus are tender.