How do steakhouses like Ruth's Chris cook their Lamb Chop dinners?

Lamb can be done on the broiler like steaks, they cook at 600 d F on high efficiency broilers, some will roast racks but if there cooking lon chop it is generally on the broiler, I was chef for many years and like them char-broiled.How do steakhouses like Ruth's Chris cook their Lamb Chop dinners?
This cookbook shows you how the pros like Ruth's Chris do such things:



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