Frittata with Leftover Turkey

Preheat the oven to 375 degrees F (190 degrees C).

Heat oil in a 10-inch cast iron skillet over medium heat; stir in bell pepper, scallions, mushrooms, and garlic. Saute until scallions are translucent, about 5 minutes. Add a pinch of the salt to extract moisture. Stir in turkey and cook until heated through, 5 to 10 minutes.

Whisk eggs, remaining salt, pepper, Worcestershire sauce, and cayenne in a small bowl; pour over turkey mixture. Cook until eggs start to set, about 5 minutes.

Place the skillet on the middle rack of the preheated oven and bake until eggs are set to desired level, 10 to 15 minutes.