The term designates a specific method for preparing ribs, particularly pork ribs, that employs a timed sequence of cooking techniques. This approach aims to tenderize and flavor the ribs effectively. It involves a three-hour phase of smoking the ribs uncovered, followed by a two-hour phase of wrapping them, typically in foil, often with liquid such as apple juice or broth, and concluding with a final one-hour phase of uncovered cooking, sometimes with the application of a sauce or glaze.
This cooking method achieves a balance of smoke flavor, moisture retention, and desirable tenderness. The initial smoking period imparts the smoky taste. Wrapping the ribs steams them, rendering the connective tissues and resulting in a more tender product. The final uncovered phase firms up the exterior and allows any sauce to caramelize. This technique gained popularity due to its relative predictability and ability to produce consistently favorable results, making it accessible to both novice and experienced cooks.