Combine the whole tomatoes, Rotel tomatoes, onion, green onion, cilantro, jalapeno, minced garlic, lime juice, oregano, cumin, sea salt and freshly cracked pepper, to taste, and a pinch of sugar in a food processor (or blender).
Pulse until you get the consistency you prefer, about 15 pulses. Taste and adjust seasoning if needed.
Place into the refrigerator for 30-60 minutes prior to serving. Enjoy.