This is a very typical and easy Catalan dish. Escalivar in Catalan means to "cook in hot ashes" and refers to its traditional method of preparation, where it is grilled on an open fire. While this method is still in use, many people now make it in the oven. You can find escalivada in pretty much every bar and restaurant in Catalonia. It is usually served as a tapa on top of bread.
What you need:
Red bell peppers
Preheat the oven to 500 F (260 C). Brush the whole vegetables with olive oil and set them on an oven tray. Place in oven for 35-40 minutes, turning twice while baking. The vegetables should be charred when you take them out. Let them cool and remove the skin and seeds of all the vegetables. Slice into strips, drizzle with a lot of olive oil and salt and serve.