Bring 750ml water to a boil. Steep with bourbon vanilla red tea (or use a combo of rooibos and vanilla-scented tea). Add 125ml freshly squeezed lemon juice, 250ml freshly squeezed orange juice, 125ml passion fruit jam*, and 250ml Maker’s Mark bourbon. Sweeten to taste with agave nectar. Chill and then serve in tumblers filled with ice. Top with soda to taste.

Serves 10.

* Scoop out the pulp of around 10 passion fruits into a small saucepan. Add 150g sugar and simmer for about 5 minutes or until the consistency thickens (think honey).