The One Secret Ingredient That Keeps Grilled Shrimp Plump, Snappy, and Never Rubbery
Q1: Why does baking soda stop shrimp from turning rubbery?
A1: Baking soda raises the surface pH of crustacean meat. This prevents actin and myosin protein coils from tightening too quickly and squeezing out water, keeping the interior tender and snappy while accelerating surface browning.
Q2: Should I keep shells on or peel the shrimp before grilling?
A2: Grilling shell-on shrimp protects moisture, but prevents dry seasonings and glazes from penetrating the meat. Peeling and deveining while leaving the tail on offers the best balance, allowing dry brines and marinades to adhere directly to the muscle.
Q3: How do I know the shrimp are done without a digital thermometer?
A3: Watch the shape and color transition. Raw shellfish is translucent and limp. Perfectly cooked shrimp forms a loose "C" shape with an opaque white interior and pink exterior. If it curls into a tight, closed "O" shape, the muscle fibers have contracted past the optimal window.
