Final answer:
The correct thickness for a Shoulder Texas Broil is 1 to 1½ inches thick to ensure even cooking and maintain tenderness. Preheating the cooking surface and allowing the meat to rest after cooking are also crucial steps for an excellent broil.
Step-by-step explanation:
The proper thickness for a Shoulder Texas Broil is typically 1 to 1½ inches thick. This thickness allows for the cut of meat to cook evenly while maintaining moisture and tenderness when grilled or broiled. To achieve the best results, it’s important to preheat the grill or broiler and to cook the meat to the desired level of doneness, usually aiming for an internal temperature of 145°F for medium rare, and letting it rest adequately before serving.