Boil the Tortellini: Fill a large pot with water and bring it to a rolling boil. Add tortellini and a pinch of salt, cooking according to package instructions (3-5 minutes). Drain and cool.

Combine Salad Ingredients: In a large mixing bowl, combine cooled tortellini with pepperoni, olives, mozzarella, tomatoes, and roasted peppers. Stir gently to mix.

Prepare the Dressing: In a small bowl, whisk together roasted red pepper oil, olive oil, balsamic vinegar, and red wine vinegar. Add grated Parmesan and whisk until creamy.

Dress the Salad: Pour dressing over the salad mixture. Toss gently to coat. Season with salt and pepper to taste.

Chill the Salad: Cover and refrigerate for at least an hour to allow flavors to meld.

Serve with Fresh Basil: Before serving, stir the salad and garnish with basil.