STEP 1/7
Remove the grapes, rinse them in vinegar water, and wash them again with baking soda
STEP 2/7
Place grapes in a saucepan and add 200ml of water
(Please refer to 200 ml per grape.)
STEP 3/7
First, boil it on high heat for 5 minutes,
STEP 4/7
Reduce heat to low after 5 minutes and boil for 10 more minutes, and the grape and peel will be separated and the purple will be removed from the grape peel!
STEP 5/7
Allow to cool at room temperature for about an hour and strain through a sieve!
Press it down with your hand or spoon^^
STEP 6/7
It comes out about half a cup per song
STEP 7/7
Even though I added water and boiled it, it has a strong taste
You can add more water if you want ^^
200ml of water for 1 grape, and boil it for 15 minutes
When there's a lot of grapes, you can just estimate it and add it
When you boil it, the grape and the skin separate and the purple color from the grape skin
Boil it until it's all gone ^^