I bought some of this and have no idea what to do with it! I went to their website and it's really confusing - apparently they have different mixes "E" "F" "Fuel Pull" (wth is that, by the way???) with all these different recipes. The bag I have has NO such labelling - it just says baking mix. Anyone use this? Anyone know how I can use it - especially just to make biscuits or some type?