
In a small bowl add the onions and the juice of the lime. Set aside.
Spread the tomatoes, bell pepper, jalapeños, & garlic over a baking sheet and broil about 3 inches from the heat (top of oven) for 15 minutes for or until the top of the vegetables are roasted .
Once the vegetables are cool, add to a food processor along with the onions and cilantro.
Pulse a few times or blend briefly until the onions & cilantro is roughly chopped.
Transfer to a bowl and add the vinegar, salt & pepper.
Serve immediately or refrigerate until ready to eat.