Fall Colors Couscous Salad

I needed a quick, easy lunch this weekend while working on the finishing touches in the "new rooms." I didn't want to go to the grocery store so I visited my pantry and had this salad ready in less than 15 minutes.

1 fresh tomato, chopped
1 can whole kernel corn, drained
1 can canellini beans, drained
2 servings cooked couscous
1/4 cup sun dried tomato dressing
salt and peper to taste

I think it would be good with black beans and cilantro.