Trim excess fat from the beef. Season with salt and pepper, then lightly coat with flour.
Using the Sauté function, heat oil and sear the beef in batches until browned. Transfer to a plate.
Sauté the ginger, onion, and garlic. Add the rice wine, soy sauce, pear, gochujang, sugar, and water. Stir to combine.
Add the beef back in. Cover and pressure cook on High for 30 minutes. Skim off excess fat, if needed.
Add the mushrooms, carrots, daikon radish, and scallions. Cover and pressure cook on High for 5 minutes.
Add ground pepper, sesame seeds, and cheese (if desired). Serve with rice.
Notes
Beef: I used bone-in short ribs and chuck roast. You can also use beef shank or brisket.
Rice wine: I used Shaoxing wine, but other rice wines, dry sherry, or wine also work. You can skip it if needed.
Gochujang: A Korean red chili paste made with red chilies and fermented soybeans. It adds a slightly sweet and mildly spicy flavor. Sriracha can be used as a substitute.
Asian pear: Helps tenderize the beef and adds natural sweetness. Apple works as a substitute.
Cooking Tips
Cut the chuck into large chunks so it cooks evenly with the short ribs.
Sear the beef in batches so it browns well.
Cut the carrots and radish into large pieces so they don’t get mushy.
Skim off excess fat after pressure cooking.
Taste before serving; some soy sauces are saltier than others.