Thaw the meat in advance! It tastes great with added cabbage or kimchi stir-fried together. Try adding a little curry powder for a different flavor.
Heat a pan, add olive oil, put in 1T minced garlic, and stir-fry.
Add pork shoulder, then add 0.8T cooking wine, 1.5T allulose, 0.4T black pepper, and 0.6T oyster sauce, and stir-fry.
Pour 0.8T soy sauce around the edge of the pan and let it sizzle for a bit as if slightly burning, then mix with the meat (medium heat).
When the meat is halfway cooked, add onion and green onion, then add 0.7T gochujang, 1T red pepper powder, and 2T water, and stir-fry (if you want it drier, skip the water) (medium heat).
Stir-fry a bit more over high heat at the end, then finish.