Whisk eggs, milk and salt in a bowl to throughly combine.
Melt butter in a saute pan over medium heat.
Add the eggs and stir with a wooden spoon for 1 minute.
Add the cheese and stir until the eggs are set and cheese is melted, about 2 minutes more.
Heat tortillas over a gas flame for several seconds turning with tongs or place in between layers of damp paper towels and heat in the microwave for 10 seconds.
Place the eggs in the tortilla and roll into a cylinder or fold in half (Kenya likes to hold it in his hand and munch away).