Place onion and garlic into the bowl of your food processor. Pulse about 5 times, until the onion is roughly chopped.
Add jalapeño, pulse a 3-5 more times, until the jalapeño is roughly chopped.
Add the Roma tomatoes and pulse 5-7 times, or until the tomatoes are chopped.
Add the fire roasted tomatoes, salt and lime juice into the food processor. Pulse a few 5-7 times until everything comes together.
Now add the cilantro and pulse 5-7 more times or until the cilantro is chopped and the salsa is your desired consistency.
Taste for seasoning- you may need another pinch of salt. This will depend on the ripeness and quality of your tomatoes. If you need more salt, add a pinch and stir it in with a spatula.
Eat immediately or store in the refrigerator for up to 5 days.