Thaw lobster tails, wrapped, in the fridge.
Preheat broiler; grease broiling pan. With kitchen shears but and remove the thin under side shell from the tail(s).
Insert a skewer lengthwise through the meat so the tail will stay straight during broiling. Broil according to the timetable below.
Wt. Trail Broiling time Minutes
Grams Shell Side Meat Side
57 3 2
85 4 3
114 5 3
142 5 4
170 5 6
199 5 7
227 5 8
From shell off tails, butterfly thick end of meat before skewering and broil as per above chart.