Popsugar Living Cooking Basics How to Roast Red Peppers You'll Want to Add This Roasted Vegetable to Just About Everything June 23, 2017 by Lauren Hendrickson View On One Page Photo 4 of 10 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 4 All sides of the pepper should be charred after about 30 to 40 minutes. Previous Next Start Slideshow Cooking BasicsCooking TipsSummerRed PeppersSummer FoodCooking How-To