Why are some shrimp after cooked have a very mushy texture?

There are several reasons why some shrimp after cooking have a very mushy texture:

Overcooking: This is the most common culprit. Shrimp cook very quickly, and overcooking them results in a rubbery, mushy texture.

Type of Shrimp: Some shrimp varieties naturally have a more delicate texture than others. For instance, smaller shrimp tend to be more tender and can become mushy more easily.

Freezing: Frozen shrimp can sometimes have a mushy texture after cooking due to the freezing process. This is more likely to happen with lower-quality shrimp or those that have been frozen for a long time.

Cooking Method: Certain cooking methods can contribute to a mushy texture. Boiling can lead to overcooked shrimp, while frying can make them dry and rubbery.

Age of Shrimp: Fresh shrimp are always the best choice. Older shrimp may have a less desirable texture, even when cooked properly.

Improper Handling: Mishandling shrimp before cooking can also affect their texture. For instance, allowing them to sit out at room temperature for too long can cause them to become mushy.

Here's a breakdown of how to avoid mushy shrimp:

* Cook shrimp quickly and thoroughly: Aim for about 2-3 minutes per side for medium shrimp.

* Use a thermometer: Cook shrimp to an internal temperature of 145°F (63°C) for safety and best texture.

* Don't overcook: Shrimp should be cooked until just pink and opaque, not rubbery.

* Choose fresh shrimp: Opt for shrimp that are firm to the touch and have a fresh, ocean-like smell.

* Use the right cooking method: Grilling, sautéing, and steaming are all great ways to cook shrimp without overcooking them.

* Handle shrimp with care: Keep them refrigerated until ready to cook, and don't let them sit out at room temperature for too long.

Remember, the key to achieving tender and flavorful shrimp is to cook them quickly and carefully. Experiment with different cooking methods to find your favorite way to prepare this delicious seafood.