01 - Whisk together eggs, milk, salt, and pepper in a medium bowl until combined.
02 - Heat 1 tbsp oil or butter in a nonstick skillet over medium heat. Pour in eggs and scramble gently until set.
03 - Warm tortillas in a dry skillet or over open flame for 20–30 seconds per side until pliable.
04 - Spoon eggs onto each tortilla. Top with tomatoes, avocado, onion, cheese, cilantro, and jalapeño if desired.
05 - Squeeze lime juice over fillings and add salsa or hot sauce to taste. Serve warm.