Try this Korean Pork Lettuce Wraps recipe.
When cooking a four-pound cut of pork shoulder on a strict budget, collagen conversion dictates your entire process. Tough connective tissue requires sustained low-heat processing to gelatinize properly, shifting a rigid muscle fiber into meltingly tender strands. Trim excess surface fat before searing to prevent grease pooling, but leave enough intramuscular fat to self-baste the meat during the long braise.
Maintain an oven or pot temperature around 300 degrees Fahrenheit. Excessive heat causes muscle fibers to seize and dry out prematurely, locking moisture away from the interior. Whisking miso, low-sodium soy sauce, and gochujang creates a potent braising liquid that seasons the protein deeply as it reduces. Never rush this phase by turning up the burner. Patience guarantees the correct unctuous texture necessary for wrapping.
Cold pork shoulder yields efficiently to the shredding process when chilled overnight at 38 degrees Fahrenheit. Reheat shredded portions in a cast-iron skillet over medium-high heat for four minutes until the edges develop a crisp, caramelized char. Pair this warm meat with raw, thinly sliced radishes and cucumbers to supply a cold, high-hydration crunch that balances the rich umami of the braised pork.