Heat non-stick pan over med-high heat

Add, let foam subside

Pour in eggs, swirling constantly to form soft curds. Swipe edge to incorporate splashes

Once eggs start to set, spread out evenly over pan

Add cheese, sprinkling evenly over egg, leaving a small margin

Add other ingredients if desired

Press down into egg

Once set sufficiently, turn the third of the omelet away from you over the center

Remove from heat, slide out un-flipped third over the plate and flip the center over it with the pan