Gorgeous Transformation of Waste-watermelon Peel Jam
1.
Wash the watermelon skin, remove the thin green skin on the outermost layer, and cut off the red flesh inside.
2.
Chop the clean watermelon into small pieces.
3.
Put the cut watermelon rind into a food processor to break the fruit pulp.
4.
Pour the beaten watermelon syrup into a wok, boil it on high heat, and simmer it on low heat.
5.
When the water is slightly boiled dry, add sugar.
6.
Add lemon juice, add half a spoon of olive oil and stir-fry for a while until the juice is collected. Then turn off the heat. After cooling, put it in a bottle and refrigerate in the refrigerator. Take it as you eat.
Tips:
1. When making jam, you can put more sugar, because sugar is the best preservative.
2. If there is no olive oil, don't put it.