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Agua Caliente version of the recipe:
1 jigger tequila
1/2 lime, squeezed
Exactly 6 dashes grenadine
Exactly 2 dashes creme de cassis
Two lumps of ice
Serve in a highball glass filled to the brim with healthful agua caliente ". Roca blanca" ( sparkling water) stir slightly.
Arizona Biltmore 1930's version:
1 1/4 oz. Tequila
3/4 0z. Creme de cassis
Fresh lime juice from 2 slices
Club soda
Orange slice
Fill glass with cracked ice
Add tequila , creme de cassis and a squeeze of lime
Do not mix
Garnish with fresh orange wheel