Place all ingredients in a large food processor (or blender). This can also be done in batches if using a smaller processor.
Pulse to get desired consistency. We like ours still with some tomato chunks left. This usually takes about 10 pulses.
Taste with a tortilla chip and adjust seasoning, to taste.
Store in an air-tight container in the fridge, preferably for at least 1 hour, or longer.
Serve with warm tortilla chips!
