Place the roasted red bell peppers, sun-dried tomatoes, fresh basil leaves, toasted pine nuts, grated Parmesan cheese, and garlic cloves into a food processor bowl.
Pulse the ingredients 5 to 7 times until roughly chopped and evenly distributed.
Turn the food processor on a continuous low speed and slowly pour the extra virgin olive oil through the feed tube until fully incorporated.
Scrape down the sides of the bowl, taste for seasoning, and serve immediately or store in an airtight container.