Quick Chicken Pasta Salad

Ingredients

• 4 cups uncooked medium shell pasta
• 4 cups cubed cooked chicken
• 1 package (16 ounces) frozen mixed vegetables, cooked and drained
• 2 celery ribs, thinly sliced
• 1/2 cup finely chopped onion
• 1 bottle (8 ounces) ranch salad dressing
• 1/2 to 3/4 teaspoon salt
• 1/2 teaspoon dill weed
• 1/4 to 1/2 teaspoon pepper
• 1 cup shredded cheddar cheese