Boil water in a large pot and add a pinch of salt.
Add the rotini pasta and cook according to package instructions until al dente.
Drain the pasta and rinse under cold water to stop the cooking process.
In a large mixing bowl, combine the cooled pasta and chopped romaine lettuce.
Drizzle the Caesar dressing over the pasta and lettuce.
Sprinkle the grated Parmesan cheese on top.
Add croutons, black pepper, and garlic powder for flavor.
Toss everything together until well coated.
Transfer to a serving bowl and garnish with lemon wedges and parsley.
Serve immediately or refrigerate for later.