One can call it a classically proportioned Margarita, Picador was first published in Willliam. J. “Billy” Tarling’s 1937 Café Royal Bar Book, 16 years before the written mention of Margarita.
Ingredients
60 ml tequila30 ml Triple sec liqueur30 ml Lime juice
Shake all ingredients with ice and fine strain into chilled glass.
The recipe is slightly on the sour side, so you can add 1 tsp of spoon if needed.