The first thing to do is remove the crust from the watermelon, remove the seeds and cut into small cubes. You have to cut the watermelon into small cubes so that later it is easier to crush it. It is not necessary to make perfect squares.
Afterwards, the sugar to prepare a syrup, or mix everything directly. If you prefer to dissolve it, put a cup of water to heat. When it is hot, the sugar is added and stirred until completely dissolved. Afterward, it is removed from the fire and set aside for later.
The watermelon pieces are placed in a bowl or a blender. If necessary, it is done twice. Also put two cups of water and mix until the watermelon is completely whipped. The rest of the water is poured in and mixing is continued.
When this is ready, the sugar dissolved in the water, which has been prepared previously, and continue mixing until obtaining a juice. If the sugar has not dissolved, add it directly and mix until everything is well blended. Then the lemon juice and it continues to mix.
When all the ingredients are well mixed, pour the watermelon juice into a bowl and add a little ice to make it fresh. The rest of the juice is reserved in the fridge to keep it cold. As you can see, the preparation of this refreshing drink is simple and fast. If you want a more liquid result, just add more water and the same goes for sugar.