Heat vegetable oil in large nonstick skillet over medium heat until hot. Add bell pepper and garlic; cook 4–6 minutes or until bell pepper is crisp but tender, stirring occasionally. Add eggs and tortilla chips. Cook 30–60 seconds or until eggs begin to set, stirring constantly. Stir in beef and salsa; cook 2–4 minutes or until beef is heated through. Season with salt and pepper, as desired. Sprinkle with cheese, if desired; remove from heat. Let stand uncovered, 1 minute. Serve with toppings, as desired.
Toppings: Additional salsa, sour cream, lime wedges, chopped avocado, chopped tomato, fresh chopped cilantro