The Bavarian Cream and Cheesecake Graham Crust make a creamy base for the Greek yogurt. I wanted to use the Florida Key Line in here but felt it needed a little more intensity to the flavor so that's where the Key Lime (TPA) comes in. The Toasted Marshmallow was added for fun, and Super Sweet (Purilum) gives us a bit more kick and brings out the depth in the Key Lime flavors. Not bad as a shake and vape but even better after a couple days.