Wendy'S Frosty Ingredients Harmful. Everyone who's tasted a wendy's frosty knows that they're utterly delicious, but there are probably a few of things you don't know about the frozen treat. There seems to be two schools of thought on this one.
There are two things that contribute to the frosty’s thickness: This copycat wendy’s frosty recipe has the unique flavor and texture of a real wendy’s frosty.