Tuna Orzo Salad

Made this salad for lunch using leftover orzo, a can of drained oil-packed tuna (I learned from Al that using oil-packed tuna in pasta dishes tastes so much better than water-packed tuna!), a can of rinsed and drained garbanzo beans, thawed frozen peas, a handful of shredded italian cheese (the only kind I had on hand), then tossed it all with plain greek yogurt, a tablespoon of dijon mustard, some greek seasoning (I know, I'm really making this quite the international dish LOL), salt and pepper. It sounds weird - a little italian, a little greek...but it turned out really good!