A delicious flavouring for foods, and a great tonic for hair and skin

MAKES: 300ml
KEEPS: 2 years
INGREDIENTS:
150g dried rosemary (300g fresh)
2.5 litres water

METHOD:
1 Put everything in a pressure cooker near the sink. Close lid and remove pressure regulator to expose the vent pipe.
2 Connect a hose to the vent pipe. Pass the hose beneath the water tap and then on and into a glass collecting bottle.
3 Turn the heat to high. When water boils, open tap to let cold water cool the hose.
4 The distillation process should be slow with minimum heat. Simmer on low until you have distilled 300ml of water – in a household pressure cooker, this should take around 30-45 mins.

Found in The Domestic Alchemist: 501 Herbal Recipes for Home, Health and Happiness by Pip Waller (Leaping Hare Press).