2 cups shredded cabbage
1/2 cup sliced carrots
2 tablespoons oyster sauce
1 tablespoon ketchup
Salt and pepper to taste
Sliced green onions for garnish
1/2 cup sliced onions
2 tablespoons Worcestershire sauce
1 tablespoon soy sauce
1 teaspoon sugar
Mayonnaise for serving
2 tablespoons vegetable oil