Only sauce and noodles counted.
Boil the pasta noodles in boiling water.
Chop vegetables (lettuce, cherry tomatoes, cucumber, etc.) into bite-sized pieces.
Rinse the cooked pasta noodles in cold water and drain well.
Make a dressing with olive oil, lemon juice, salt, and pepper.
Combine the pasta and vegetables in a bowl, add the dressing, and toss together.
Sprinkle with Parmesan cheese to finish.