Preheat your oven to 425 degrees

Prepare your peppers: Cut each pepper in half or thirds, strip membrane, de-seed, and brush the tops with olive oil.

Place on a baking sheet and cook for about 20 minutes, or until the peppers are nice and soft and are slightly charred.

While peppers are roasting, prepare your pasta according to package directions.

Cool bell peppers and place them into a blender with remaining olive oil, vinegar, and garlic. Pulse until smooth.

Serve immediately with pasta and garnish with parmesan cheese (optional)