1. Cut four pieces of bacon into one inch piece and cook in a large skillet on medium heat until almost crispy. 2. Remove bacon with slotted spoon and set aside, leaving a bacon drippings in the skillet. 3. Add 1/4 of a cabbage, cut into one to two inch pieces 4. At same time, add 1/2 onion, sliced into thin stripped. 5. Toss and saute cabbage and onions for about minutes. 6. Add 1/4 teaspoon red pepper flakes, salt and black pepper to taste. 7. Eat hot or cold. Keeps for days in the frig.