The drink offers a twist on the chain's Frosted Lemonade (vanilla IceDream soft serve and lemonade) by adding a natural, sugar-free lime flavoring that's made with key limes, kaffir limes, and Persian limes. It also introduces spirulina and turmeric to the mix to give the drink a pale green color.
Prices for the Frosted Key Lime start at $3.39. Like the chain's Frosted Lemonade, it can be made with regular or diet lemonade.
Since being introduced back in 2015 (with Frosted Lemonade), Chick-fil-A's Frosted drink line has featured a number of flavors including Frosted Coffee, Frosted Strawberry Lemonade, and, most recently, Frosted Sunrise.
Photo via Chick-fil-A.
