We used tequila reposado and a 2.5/2.5 blend of cane syrup and Almave (nonalcoholic agave spirit) in lieu of the proper ingredients. Overall a truly unusual aperitif, with a subtle woody, nutty and smoky flavour that is likely to appeal to those who enjoy peaty whisky. Those who do will no doubt add this to their list of favourites.
Was looking forward to this based on the individual ingredients. Disappointingly, the sum of those ingredients didn’t add up to anything special (for me). It wasn’t terrible, just not great. I also agree with an earlier comment about the aftertaste.