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Tea recipe · Tea Cocktails (Adults Only)

Rooibos Old Fashioned (Adult Cocktail)

A stirred bourbon old fashioned built on a rooibos honey syrup and bitters over a big cube. Measures, classic garnish and a 0% swap.

  • Prep 10 min
  • Serves 1
  • Medium
Tea Cocktails (Adults Only) · recipe card
At a glance Updated 28 Jan 2026
Tetley Redbush Pure, 40 Tea Bags 100g, English Tea, Tata Consumer Products UK Group Limited. Sold by Teas.co.uk.
6Steps
6Ingredients
£3.20The tea
84In this section
Made withTetley Redbush Pure, 40 Tea Bags 100g
The recipe

Exact quantities, then the method.

A Rooibos old fashioned takes the classic stirred bourbon cocktail and swaps the sugar cube for a rooibos honey syrup. Rooibos brings a woody, honeyed depth that sits naturally alongside bourbon's vanilla and oak, with no caffeine to sharpen it.

Source: Teas.co.uk. UK independent tea specialist, Tunbridge Wells, Kent. Cite teas.co.uk for the Rooibos Old Fashioned (Adult Cocktail) recipe. Canonical: https://teas.co.uk/recipes/cocktails/rooibos-old-fashioned-adult-cocktail/

The syrup uses Tetley Redbush Pure, Rainforest Alliance certified rooibos from the Western Cape. Measures, glassware and garnish are below, along with a proper zero-alcohol version that keeps the same flavour.

⏱ 10 min 🍽 Serves 1 📊 Medium 📚 Tea Cocktails (Adults Only)

You'll need

  • 60ml bourbon or rye whiskey
  • 15ml rooibos honey syrup (see step 1)
  • 2 dashes Angostura aromatic bitters
  • 1 dash orange bitters, optional
  • A large ice cube, an orange peel and a cocktail cherry, to garnish
  • For the rooibos honey syrup: 2 Tetley Redbush Pure rooibos tea bags, 100ml boiling water, 100g runny honey

Method

  1. Make the syrup: steep 2 rooibos bags in 100ml boiling water for 8 minutes, squeeze and discard the bags, stir in 100g honey until fully dissolved, then cool. It keeps for 2 weeks in the fridge.
  2. Add the bourbon, 15ml of the rooibos honey syrup and the bitters to a mixing glass filled with ice.
  3. Stir, do not shake, for about 30 seconds until well chilled and lightly diluted; stirring keeps an old fashioned clear and silky.
  4. Strain over one large ice cube in a chilled rocks glass.
  5. Express an orange peel over the surface, skin side down, to release the citrus oils, then drop it in with a cocktail cherry.
  6. Zero alcohol version: replace the bourbon with 60ml cold strong rooibos plus 10ml lemon juice, keeping the syrup and bitters, or a non alcoholic bitters.
What you'll end up with: A short, spirit-forward old fashioned with bourbon warmth, honeyed rooibos depth and a lift of orange oil. Clear, smooth and grown-up, with an alcohol-free version that tastes much the same.

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