Three Bean Salad

Ingredients

• 1 red pepper, chopped
• 1 green pepper, chopped
• 1 onion, chopped
• 1 (16 oz.) can shelly beans
• 1 (16 oz.) can golden wax beans
• 1 (16 oz.) can red kidney beans
• 1/2 c. vinegar
• 1/3 c. oil
• 1/4 c. sugar
• 1 tsp. salt
• 1/2 tsp. pepper