Artichoke Spinach Pasta Salad
["8 oz. pasta (rigatoni)", "1/2 c. olive oil", "1/4 c. red wine vinegar", "1 (.7 oz.) envelope dry Italian Style salad dressing", "6 c. fresh spinach, washed and torn into bite-size pieces", "16 cherry tomatoes", "1 (14 oz.) can artichoke hearts, quartered", "4 oz. Mozzarella cheese, cubed", "fresh black pepper"]
["Cook pasta; drain and rinse with cold water. Combine cooled pasta, spinach, tomatoes, artichokes and cheese in a large bowl; toss gently."]
["pasta", "olive oil", "red wine vinegar", "Italian Style salad dressing", "fresh spinach", "tomatoes", "Mozzarella cheese", "fresh black pepper"]