Inspired by the quite booze-heavy margarita recipe of the IBA, I tried those proportions for the toreador cocktail (10-4-2 in parts that is, not ounces...). I found that very, very good. A great drink that can be tweaked and improvised upon. My favourite is still with mezcal rather than tequila. The quite fruity and only moderately
“peated” Siete Misterios Doba-Yej is just lovely for this cocktail. Haven’t found your bitters in my home market but a floral bitters added should be perfect.