Bompas & Parr
50ml of Blanco tequila
10ml or 2 tsp of agave syrup
10ml or 2 tsp of lime juice
30ml of pink grapefruit juice
Top up with soda water (grapefruit soda if possible)
Twist of grapefruit zest to garnish
Shake the first four ingredients with ice cubes and strain over cubed ice in a highball glass. Top with soda water or pink grapefruit soda if possible. Garnish with a twist of grapefruit zest.