I use more spices such as cardamom, tonka beans and actual vanilla beans to make the syrup - I usually ignore the alcohol and just use the syrup for my coffee, which it's perfect for!
Also, don't forget to add pumpkin puree to your shopping list since it's not added in the ingredients list in the app! If you can't get canned pumpkin puree (in Germany it's just not a thing) and don't want to make it yourself, I recommend checking the baby food aisle, they usually have some pure pumpkin in 125 g glasses which you will need about 2.5 of :)
