Sorta like potato gratin, except the nutty, cheesy white sauce swaddles leaves of spinach, not sliced spuds. Sure beats salad.
Recipes from Easy Vegetarian One-Pot
Broccolini and Potato Frittata
Breakfast. Brunch. Lunch. Dinner. Pretty much anytime you need an insanely quick, one-skillet, satiating something, this frittata is the solution.