Heat a large skillet over medium heat. Add the bacon pieces and stirring occasionally, cook for about 3 minutes, or until the bacon is nearly crisp or almost at your preferred texture.
Stir in the red onion and cook for 1 minute or until the onions are soft.
Stir in the cabbage, Worcestershire sauce, and cayenne pepper. Cook for about 3 minutes or until cabbage is softened.
Season with salt and pepper and serve warm.