Instructions:
Prepare the Skewers: To make the skewers, soak 4 bamboo skewers (8 to 12 inches long) in water for about 30 minutes. (You can skip this step by using metal skewers.)
Make the Skewers: Make each skewer by placing a piece of Angus Beef, then a strip of bacon, then the onion, then the pepper. Repeat until you have used four pieces of ring bologna, three strips of bacon, three pieces of onion and three pieces of pepper. Repeat with the other three skewers.
Lightly salt and pepper each skewer, brush with a bit of vegetable oil and let marinate for 1 hour.
Heat the butter in a large skillet and add the skewers, searing them over high heat on all sides, about 2 to 3 minutes per side. Remove skewers and set aside.
Baste with Char Sui Sauce.