Taiwanese street food-Winter Melon Tea Making

Winter melon is selected, peeled, seeded, cut into pieces, and boiled and stirred with sugar; with the proportion of winter melon, sugar, water, and caramel, simmer for more than a few hours. Finally, the residue seeds are filtered with gauze or a strainer, and the soup is the concentrated wax gourd, which is cooled, canned, refrigerated, and diluted in the refrigerator for drinking or frozen for sale.