The selection of grapefruit is not the same as picking grapefruit. I picked both grapefruits and they are sour and bitter. Besides drinking and drinking, I think it is only made into sauce to solve it.
The process of dissecting grapefruit is long. Slowly ~ first use salt and grapefruit. At this time, you can smell the grapefruit from the scent. When you use the peeler to cut the grapefruit, it is better than The knife will be cut down and the white part will be less; if you don't like bitterness, the cut down will be boiled or soaked in salt water; then the red flesh will be peeled off, put into the pot, and added to the sugar.
Glutle and start to cook, keep stirring, water evaporates, and slowly thickens
Add the right amount of lemon juice, turn off the fire ~ grapefruit sauce OK ~ taste sweet and sour aftertaste slightly bitter, I cook directly together, do not cook the skin in advance, so the grapefruit skin in the jam is very strong, unique taste ~