Defrost the meat in advance! It's also delicious if you stir-fry it together with cabbage or kimchi.
Add olive oil to a heated pan, then stir-fry 1T minced garlic.
Add 250g pork shoulder, 0.8T cooking wine, 1.5T allulose, 0.4T black pepper, and 0.6T oyster sauce. Stir-fry well.
Pour 0.8T soy sauce around the edges of the pan and let it bubble as if charring slightly, then mix it with the meat.
When the pork is halfway cooked, add onion and green onion. Add 0.7T gochujang, 0.5T chili powder, and 2T water. Stir-fry well. (Omit water if you want it drier.)
Finish by stir-frying on high heat for a short while at the end.