Spicy Beef Bulgogi with Fried Egg

Combine the chili oil, chili bean paste, soy sauce, Sichuan peppercorn powder, Shaoxing wine, and peppercorn oil to create the marinade. Marinate the thinly sliced beef in this sauce for 20 minutes. While the beef is marinating, slice the onions. Heat a skillet and sauté the sliced onions until softened. Add the marinated beef to the skillet and cook on high heat for about 5 minutes, until cooked through. Serve the spicy beef bulgogi topped with a fried egg.