You should peel shrimp shells carefully, either with a knife or by hand, to avoid damaging the delicate shrimp meat and to preserve its appearance for presentation.
Peeling shrimp shells requires a gentle touch to ensure the shrimp remains intact and visually appealing. Rushing the process or using excessive force can tear the shrimp, resulting in an uneven texture and less attractive presentation. When using a knife, carefully slide it between the shell and the meat, gently separating them. When peeling by hand, start by removing the legs, then gently peel away the shell segments, working your way around the shrimp. Pay close attention to the tail, as it can be left on for aesthetic purposes or removed depending on the recipe. A clean, well-peeled shrimp enhances the overall dining experience.
To make peeling easier, especially with fresh shrimp, briefly chill the shrimp in the refrigerator or an ice bath before peeling. The cold temperature firms up the flesh, making it less likely to tear during the peeling process.