Copper Pennies

Ingredients

• 2 lb. carrots, pared and sliced into thin slices
• 2 medium onions, in thin strips
• 1 medium green pepper, in thin strips
• 1 can undiluted tomato soup or 5 1/2 oz. tomato juice
• 3/4 c. cider vinegar or 1 c. red wine vinegar
• 2/3 c. sugar
• 1 tsp. Worcestershire sauce
• 1/2 c. vegetable oil
• 1/2 tsp. salt
• 1 tsp. prepared mustard