01 - Whisk eggs, milk, salt, and black pepper in a mixing bowl until fully blended.
02 - Heat a nonstick skillet over medium-high heat, add the egg mixture, and scramble briskly for about 1 minute until just set.
03 - Warm tortillas in the microwave for 10 to 15 seconds or in a dry skillet until pliable.
04 - Divide scrambled eggs evenly between the tortillas while still hot.
05 - Sprinkle shredded cheddar over eggs to allow gentle melting.
06 - Finish with tomatoes, cilantro, salsa, and a dollop of sour cream; fold and serve immediately.