01 - Preheat oven to 425°F (220°C).
02 - Wash and dry bell peppers. Cut in half, removing stems, seeds, and membranes.
03 - Cut peppers into wide strips approximately 3/4 inch thick.
04 - Place pepper strips skin-side up on a parchment-lined baking sheet.
05 - Drizzle with olive oil and sprinkle with sea salt and black pepper. Toss to coat evenly.
06 - Roast in preheated oven for 25 to 30 minutes, turning once halfway through, until skins blister and flesh softens.
07 - Remove from oven and cover with foil for 10 minutes to loosen skins.
08 - Peel some or all skins if desired. Toss with minced garlic, parsley, and balsamic vinegar if using.
09 - Serve warm or at room temperature as a side dish or topping.