Cut tomatoes in half and onions in quarters and arrange on a tin-foil lined baking sheet.
Add the red pepper, garlic cloves (whole & with skin) and hot pepper.
Drizzle with a bit of olive oil & salt.Broil for 10 min, until skin on tomatoes and pepper begins to char.Cool for 5 min.
Remove tomato, pepper and garlic skins.Throw all veggies (except cilantro & lime) into food processor.Pulse 2-4 times (you want to leave it a bit chunky).Toss in a bowl with cilantro and lime juice.