Italian Tortellini Pasta Salad

1. Heat a medium skillet over medium heat. Add the olive oil, bell peppers, tomatoes, garlic, oregano, lemon zest, and a pinch of both crushed red pepper and salt. Cook until the tomatoes just begin to burst and the garlic is fragrant, about 15-20 minutes. Remove from the heat and let cool slightly.
2. Meanwhile, bring a large pot of salted water to a boil and cook the tortellini according to package directions until al dente. Drain and then add the tortellini to a large salad bowl. 
3. Pour the olive oil over the tortellini. Add the red wine vinegar and mustard and toss to combine. Add the arugula, basil, provolone, mozzarella, and salami and toss. 
4. Serve the salad warm or cold. It will keep in the fridge for up to 5 days.