6 lemons, 5lbs sugar, 1oz tartaric acid, 2 oz citric acid, 3pints water
grate the rinds off 4 lemons, juice all 6. Boil water, stir acids, peels and sugar into boiling water. allow to cool, strain out peel and add juice.
this is concentrated and can is diluted by about 4 parts
water to 1 part juice or to taste before drinking. I also use organic
lemons because the peel is used. The acids are usually available at the
drugstore behind the counter, if you can't find them it's not a big deal, they just add to the tartness.