Review of Vanilla Butternut Flavor-FW:

I would pay $20 just to smell this flavoring.  It smells sooooo good.  I haven't actually tried it outside of a standalone flavor.  It tastes as good as it smells, but it is quite weak.  You will want to boost this with some other flavorings for more body as well.  Maple Syrup and/ or TFA Double RY4  come to mind, and they should be natural fits.  This taste like a somewhat maple-y vanilla flavoring to me.  There is no squash or anything to do with vegetables here, but it would go great in a pumpkin spice recipe.