1. Heat oil in a large nonstick skillet over medium-high heat. Cut jalapeño in half lengthwise; discard seeds from one half and leave seeds in remaining half. Mince both jalapeño halves. Add jalapeño, green onions, and garlic to pan; sauté 3 minutes or until tender. Add tomatoes and salt; cook 2 minutes or until thoroughly heated, stirring frequently.
2. Add eggs; cook 3 minutes or until soft-scrambled, stirring constantly. Sprinkle evenly with cheese and cilantro. Serve with tortillas, lime wedges, and hot sauce, if desired.