Bean Salad

1 can red kidney beans, drained and rinsed
1 can chick peas, drained and rinsed
1 can waxed string beans
1 can green beans (or cooked frozen or cooked fresh, your choice)
1/2 cup sliced onions
1/2 sliced yellow peppers (sweet)
1/2 sliced red peppers (sweet)

Mix together above ingredients.
Mix the following ingredients and add to bean mixture:
1/2 cup apple cider vinegar
1/2 cup canola oil or extra virgin olive oil (depends on your taste)
1/2 cup sugar
1/2 tsp. mustard
salt and pepper to taste.

Let stand in refrigerator at least 24 hours before serving.