Add the milk to the eggs and season to taste with salt and pepper. Then, grab your whisk and whisk like crazy. You're going to want to work up a sweat here. If you're not up for that, you can use an electric beater or stand mixer with the whisk attachment. Whatever device you use, you're trying to beat as much air as possible into the eggs.
When the butter in the pan is hot enough to make a drop of water hiss, pour in the eggs. Don't stir! Let the eggs cook for up to a minute or until the bottom starts to set.
With a heat-resistant rubber spatula, gently push one edge of the egg into the center of the pan, while tilting the pan to allow the still liquid egg to flow in underneath. Repeat with the other edges, until there's no liquid left.
Turn off the heat and continue gently stirring and turning the egg until all the uncooked parts become firm. Don't break up the egg, though. Try to keep the curds as large as possible. If you're adding any other ingredients, now's the time to do it.
Transfer to a plate when the eggs are set but still moist and soft. Eggs are delicate, so they'll continue to cook for a few moments after they're on the plate.
