vein using the tip of a knife or a toothpick.Anatomy
This can also be done after cooking and peeling, but the flesh is firmer and requires more care. For ease, it’s best to do it before cooking, especially if you’re a beginner.
Is it always necessary to do this?
Not necessarily. It all depends on the size of the shrimp and how they’re used.
For small shrimp, the vein is often barely visible and generally left intact, especially in mixed dishes. For large shrimp, however, it’s more pronounced, and