Cook the tortellini pasta according to package instructions: boil in a large pot of water for about 7-10 minutes. Once it is fork tender, drain it and rinse it with cold water to stop the cooking process. Now set it aside.
While the pasta cools down a bit, make the dressing for the pasta salad. In a small bowl combine the olive oil, red wine vinegar, dijon mustard, thyme, and oregano. Whisk it all together until it is fully combined.
Taste the dressing for salt and pepper, and add ¼ teaspoon at a time until it reaches the desired taste.
Now in a large bowl, combine the cooked pasta, cucumber, red bell pepper, red onion, salami (if you’re adding it), and shredded cheddar cheese.
Pour the dressing over the pasta salad and use a spoon to toss it gently until everything is fully combined.
Sprinkle grated Parmesan cheese over the top of the salad.
Cover and refrigerate for at least an hour before serving to allow the flavors to meld together. Serve cold, and ENJOY!