Pork Tenderloin used for Recipes in P90X Phase I
Lean pork tenderloin dries out rapidly above 145 degrees Fahrenheit because the muscle fibers contain virtually no intramuscular fat to buffer the heat. Most home cooks ruin this cut by treating it like a shoulder roast, cooking it past the point of safe moisture retention.
Applying the brown sugar, garlic, and Tabasco glaze requires precise timing. Sugar scorches quickly at temperatures above 350 degrees Fahrenheit, turning bitter within minutes in a hot skillet. Pat the sticky paste exclusively onto the top surface of the meat during the oven phase rather than the stovetop sear, allowing the heat to caramelize the exterior without burning the minced garlic. Use a heavy 12-inch cast-iron skillet for the initial four-minute sear to develop a proper Maillard reaction across the surface.