We will need:

We will need:

1 kg watermelon flesh,
1.2 kg sugar,
2-3 grams of citric acid,
vanillin to taste.
Cooking method:
Cooking method:
Remove the seeds. Add sugar to the pulp and let it stand in a cold place for 2 hours. Boil in three phases, bringing to a boil and allowing up to 10 hours in between each time. Before the last step, add citric acid and vanillin.