Chick-fil-A has about a half-dozen milkshake flavors, including frosted lemonade, frosted coffee, cookies and cream, and strawberry.
Chick-fil-A's chicken strips ranked lower than their smaller counterparts, the chicken nuggets.
This breakfast staple, which consists of a chicken patty on a buttery biscuit, was the eighth most-ordered item last year.
The spicy version of Chick-fil-A's classic chicken sandwich took the seventh spot on the top-sellers list.
Chick-fil-A's lemonade is made of three ingredients: lemon juice, water, and sugar.
Chick-fil-A says its iced tea is a "secret blend of teas from around the world that can only be found at Chick-fil-A."
Chick-fil-A's nuggets were the second top-selling main dish on the menu.
The classic Chick-fil-A chicken sandwich with pickles was the best-selling main dish of the year.
It's no surprise that soft drinks took a top spot, as they are included in Chick-fil-A's bundled meal deals.
Waffle fries took the No. 1 spot as the most-ordered menu item in 2018.