Three Bean Salad

My mother used to make this.  Easiest side dish, ever.  This is great for BBQs or potlucks, or grilled meat.
I served it to both of my kids.  They devoured it without any comments.  One kid took seconds!

1 can each of dark kidney beans, wax beans and green beans (Of course, you can add or subtract any of your favorites.)
Red Wine salad dressing. 

Drain and rinse all beans.   Put into a bowl.  Add as much dressing as you like.
Stir.   Let sit while you cook main dish.