DUBLIN Ohio Wendy’s is continuing to expand its dessert line with a test of a Frosty milkshake in three stores in Columbus, Ohio, according to a spokesman for the No. 3 burger chain.
Those stores are offering the milkshake in vanilla, chocolate and strawberry flavors, he said. Chocolate and vanilla flavors of the Frosty are already available chainwide. A Frosty is thicker than conventional milkshake, with a consistency closer to soft-serve ice cream.