1: Gather about 150 g dandelion flowers, remove and discard all stems.
2: For each flower, remove the yellow petals and discard the green collar underneath, which is a source of bitterness.
3: Put all the petals in a colander, then wash them under cold water.
4: Drain, pour into a saucepan and add ½ lemon (organic) cut into pieces and 100 g caster sugar.
5: Add 350 g water and bring to the boil over medium heat. Lower the heat and simmer gently for 20-30 minutes.
6: At the end of this time, remove from the heat and strain the contents of the saucepan, pressing down on the flowers to squeeze out the juice...
7: ...which should be very clear, then discard the contents of the sieve, composting if possible. Pour the juice back into the quickly rinsed saucepan, and bring to the boil.
9: Once the juice has boiled, whisk in the sugar + jelling agent mixture.
10: Bring to the boil, then boil for 3 minutes.
11: Turn off the heat and leave to stand for 1 or 2 minutes.
12: Pour into jam jars, seal and turn upside down. Wait 1 minute, then turn upside down and leave to cool. Note: We do this with jelly-filled jars, so that the little air still in the jar passes through the burning jelly and sterilizes.
Remarks
The word "cramaillote" comes from the Franc-Comtois word cramaillot, meaning dandelion.