Copper Pennies - cooking recipe

Ingredients

2 lb. carrots, sliced and cooked (fork-tender)
1 onion, diced
1 green pepper, diced
1/3 c. vinegar (apple cider vinegar)
1/2 c. sugar
1 tsp. salt
1 tsp. prepared mustard
1/2 c. salad oil (less oil can be used)

Preparation

Mix well and refrigerate for 4 hours before serving.