Whisk eggs, salt and pepper until fully combined and no white streaks are left
Heat nonstick pan on medium, add butter until sizzling
Preheat broiler
Add eggs to pan
Add cheese and veggies and spread until even
You can use frozen veggies, just thaw a bit so they don't slow down cooking time
When nearly set but a bit runny on the top, move under broiler. Broil for roughly 3-5 minutes, but keep an eye on it and remove when starting to brown on the top