Begin by bringing a large pot of salted water to a boil over high heat.

Once boiling, add the rotini pasta and cook according to package instructions for about 8 to 10 minutes until al dente.

After draining the pasta in a colander, rinse it under cold water to halt the cooking process and cool it down.

In a large mixing bowl, add the cooled rotini pasta, along with the vibrant cherry tomatoes, refreshing cucumber, sharp red onion, briny black olives, sweet bell pepper, and creamy sharp cheddar cheese.

Pour a generous amount of Italian salad dressing over the pasta and vegetable mixture, ensuring all ingredients are evenly coated.

Sprinkle salt and pepper over the salad to enhance the flavors, and finish by adding freshly chopped parsley.

Cover the bowl with plastic wrap or a lid and refrigerate the California Pasta Salad for at least 30 minutes.