This is a freezeable squash that is REALLY refreshing!
2tsp citric acid
Peel the lemons using a potato peeler (reserve this for later)
Halve and juice the lemons into a bowl
Put the sugar in a jug and add 1.2 litres of boiling water, stir to dissolve the water and then stir in the citric acid and lemon juice
Pour the liquid into the containers and then divide the lemon peel between the different containers (this makes them look pretty enough for gift use as well as adding extra tang!!)
Remember if you are freezing the squash then only fill your container to 3/4 full!! or they’ll split!