Peperonata with Pecorino is a classic Italian dish made with sweet bell peppers, onions, and tomatoes. The peppers are slowly cooked until tender and then tossed with garlic, olive oil, and a touch of vinegar. The dish is finished with a generous sprinkle of grated Pecorino cheese, which adds a salty and tangy flavor. Peperonata with Pecorino is a versatile dish that can be served as a side dish, on top of grilled meats, or as a topping for bruschetta.