01 - Set the oven to 425°F and allow it to fully heat.
02 - Halve each bell pepper lengthwise; remove stems, seeds, and membranes.
03 - Place the peppers cut side down on a baking sheet lined with parchment paper or aluminum foil.
04 - Roast for 25 to 30 minutes until skins blister and show light charring.
05 - Transfer peppers to a bowl, cover with plastic wrap or a plate, and allow to steam for 10 minutes.
06 - Peel off and discard the skins from the peppers.
07 - Cut the roasted peppers into strips and place in a serving bowl; drizzle with olive oil and season with salt, pepper, and minced garlic if used, tossing gently to combine.
08 - Add chopped parsley and a splash of balsamic vinegar if desired. Serve warm or at room temperature.