Whisk eggs. Add milk then season with salt & pepper. Whisk it a little bit more then set it aside. Preheat the oven to 350°
Heat up oil in a non-stick pan. Sauté scallions and cherry tomatoes. Add the leftover taco meat. Stir until everything is incorporated.
Pour in the whisked eggs. Stir into the pan gently to distribute the egg. Let it cook for a minute. Sprinkle shredded cheese on top. Stick the pan into in the oven to melt. About 8 minutes or so.