Popsugar Lifestyle Red Peppers How to Roast Red Peppers How to Make Roasted Red Peppers in Under an Hour 13 May, 2018 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 Red PeppersFood How-ToMake Your OwnCooking TipsCooking BasicsSummer