Best Bean Salad

This bean salad is delicious. I'd turned my nose up at this for years, but suddenly I can't get enough of it. Thanks, Momma D!

Ingredients :

• 1 (15.5 ounce) can garbanzo beans, drained
• 1 (14.5 ounce) can kidney beans, drained
• 1 (14.5 ounce) can black beans, drained
• 1 (14.5 ounce) can green beans, drained
• 1 (14.5 ounce) can wax beans, drained
• ½ cup chopped green pepper
• ½ cup chopped onion
• ½ cup chopped celery
• ¾ cup white sugar
• ½ cup salad oil
• ½ cup vinegar
• ½ teaspoon salt
• ½ teaspoon ground black pepper

Directions :

1. Combine garbanzo beans, kidney beans, black beans, green beans, wax beans, green pepper, onion, and celery in a large bowl; toss to mix.
2. Whisk together sugar, oil, vinegar, salt, and pepper in a separate bowl until sugar is dissolved; pour over bean mixture. Mix well.
3. Refrigerate salad for 8 hours to overnight before serving.