The flavors that are both gluten and dairy-free are: buttercream, caramel, classic chocolate, classic vanilla, coconut pecan, dark chocolate fudge, lemon supreme, and strawberry cream. Get Duncan Hines Creamy Homestyle Frosting on Amazon. Is Duncan Hines gluten-free? Duncan Hines Keto Friendly Cake Cups are made without gluten-containing ingredients and mayRead More →