Lychee is a tropical fruit with a sweet taste and rich nutritional value, and can be used to make various delicacies. The following are some common lychee delicacies:

1. Fresh fruit platter: Pair lychees with other fruits such as watermelon, grapes, etc. to make a platter, which is both beautiful and delicious.

2. Lychee pastry: a pastry made by boiling lychee meat and syrup into a filling, then wrapping it in puff pastry and baking it.

3. Lychee ice cream: Mix lychee pulp with cream, sugar and other ingredients to make ice cream.

4. Lychee juice: Squeeze lychee juice, which can be enjoyed alone or used to make other drinks, such as lychee juice smoothies, lychee juice milk tea, etc.

5. Lychee glutinous rice: Taking advantage of the sweetness of lychees and steaming them with glutinous rice, you can make sweet glutinous rice.

6. Lychee jelly: a jelly snack made by adding lychee juice to jelly powder.

In addition, lychees can also be used to cook other dishes or make seasonings and be integrated into different cuisines. It should be noted that lychees contain high sugar content and should be consumed in moderation, especially for people with diabetes or other related health problems.