Ingredients: 2 pounds round steak or sirloin tip 3-4 Tablespoons butter, margarine or olive oil 6 medium onions, chopped 1/4 teaspoon marjoram pinch of thyme 1 clove garlic, chopped 4 Tablespoons vinegar 1 cup water or beef stock 3 Tablespoons flour dissolved in a little cold water strip of lemon peel salt and pepper Source: