Add the red onion, scallions, garlic and jalapeño to the bowl of a food processor. Give it a buzz or two until chopped.
Add the tomatoes Without juices, spices and cilantro on top and pour in the lime juice.
Very carefully press the pulse button a few quick times making sure you don’t over chop the salsa. (Alternately you can chop everything by hand for a chunky version)
Transfer to a bowl and taste seasonings. Add more lime and sea salt as desired. At this point you can add the reserved tomatoes juices if you are wanting a thinner consistency. Add more smoked paprika for a deeper smokier flavor.
The recipe calls for sweet San Marzano tomatoes, you are free of course to use the fire roasted variety or whatever canned tomatoes you have in the pantry but i don't guarantee the wow factor.
Make sure to use Sweet Smoked Paprika not the bitter variety that could easily overpower the rest of the salsa flavors.
To make the salsa less spicy omit the chile pepper.