Cooked 15 minutes can be cooked, cooking rhombus detailed steps:

1, the rhombus will be washed, because the rhombus is aquatic, usually lake, do not have to worry about pesticide residues, so do not have to soak, just wash it, as shown:

2, select the tender rhombus, hands to set aside, as shown:

3, peeling off the rhombus outside the hard shell can be eat directly, like eating fruit.

4, cleaned rhombus, add water to boil over high heat, turn to simmer for 15 minutes, as shown:

5, sheng out to put a while, do not cool down, cool down is not good to peel the shell, as shown:

6, peeled rhombus outside of the hard shell edible, as shown: