Post Modern Ice Cream Parlour 7.5ml

How to make an unsweet vanilla. Sarah was aiming for the kind of ice cream shop that would serve very unusual flavours, not a chocolate nor a strawberry nor a salted caramel to be seen. We have lavender, tonka, melon sorbet and unsweetened pistachio ice-cream, and in my mind this aroma has a light green colour so we picture pistachio painted walls and light pine Danish designed furniture.