Anabel's lemon cordial

wow this was one of my favourite Christmas gifts - homemade lemon cordial & it tasted sensational.

• 4 cups (1 litre) water
• 5 cups sugar
• 4 lemons (rind & juice)
• 5 tsp citric acid
• 3 tsp tartaric acid
• 3 tsp epsom salts

1. Bring water, sugar & finely grated lemon rind to the boil.
2. Stir to dissolve sugar.
3. Remove from heat & add other ingredients. Stirring well until acids & epsom salts dissolve.
4. Allow to cool & then pour into glass jars.
5. To serve dilute with hot or cold water.