All the flavour, heat and hangover curing properties of a bloody mary, in granita form. This frozen version of everyone's favourite brunch cocktail is perfect for the summer - make ahead of time and thank yourself the morning after the night before...
In a bowl or jug, whisk together all ingredients until well combined. Taste and adjust seasoning — it should be bright, spicy, and savoury.
Pour into a shallow tray and place in the freezer.
Every 30–45 minutes, use a fork to scrape and fluff the mix. Do this until fully frozen and flaky — about 3–4 hours total.
Before serving up, dip the rim of your glasses in agave syrup or honey, then in in Tajin. Once you have a neat and even coating, spoon in your granita.
Garnish with celery and lemon and any extras of your choice. Grab a spoon and enjoy!