This Waldorf Salad recipe is out of this month's Cooking Light. I substituted carrots for the radicchio because I can't find it anywhere around here. I served myself this big plate full for my lunch the other day. I really liked it at first. I liked the bite of the steel cut oats. I liked the flavor combination of the sweet apples and grapes, with the savory blue cheese. But, then it got to be too much. If I make this again, I will only have it as a small side dish or just top a salad with a little bit of this.