Pasta Salad - cooking recipe

Ingredients

8 C cooked and drained rotini or twist trio pasta
1 small onion, chopped
1/2 celery, chopped (optional)
1/2 bell pepper, chopped
1 C ham, luncheon meat, or chicken, chopped
1/2 C mild cheese, grated
1/2 C mozzarella cheese, grated, (optional)
1 small cucumber, chopped
1 small tomato, chopped
1/2 bottle Italian salad dressing (16 oz)
Salt & pepper to taste
Parmesan cheese to taste

Preparation

Mix all ingredients in large bowl. Cover and chill for at least 4 hours. If dry, add more dressing before serving.