Wash kumquat, soak it in light salt water 10-20 minutes, and then take out empty water. Put it on a plate and eat it directly with the skin. Spit out the orange stones and don't eat them. Kumquat contains a lot of vitamin C, which is the most nutritious food.

2. candied kumquat

Soak the washed kumquat in light salt water for about 15 minutes, then take it out and empty it. Then cut the kumquat in half or four and a half, press off the orange core with a knife, then put it in a bowl or bottle, add white sugar and marinate for 3 days, and you can eat it directly or dig a spoonful of water to drink.

3. Kumquat black tea

Wash kumquat, soak it in light salt water for about 15 minutes, remove empty water, and then rinse it with warm water or mineral water. Then cut kumquat in half or stick many holes in it with toothpicks, and then soak it in the brewed black tea, which is delicious and full of health-preserving functions.