Preheat oven to 350 degrees F.

Thread meat, bread, and veggies onto skewers. (My kids entirely do this part on their own, and I encourage them to make creative patterns.) Arrange in a single layer on a baking sheet, and brush with Italian dressing. Sprinkle with cheese and bake for 20 minutes, until heated through and cheese is melted. Serve with warm spaghetti sauce for dipping.