As soon as it boils, remove from the heat and add the vinegar. Stir carefully. The milk will begin to curdle.

Using a clean tea towel, cheese cloth or strong squeezible kitchen roll, line a colander or sieve and place over a bowl. Pour in the mixture.

Once the whey has drained away, leaving the curds, take the corners and twist. Keep twisting to remove the remaining whey. You may wish to weight down the curds to press out as much whey as possible. Shape with hands. Use as required.