Instant Pot Omelette Casserole

"This Instant Pot Omelette Casserole is packed with all the yummy goodness of your favorite breakfast dish with no fancy skillet skills required. Plus, this casserole feeds 4 to 6 people and doesn’t require you to stand over it while it cooks! So, my goal when working on this recipe was to make a pretty breakfast dish that tasted like an omelette. And that is how I came up with this Instant Pot Omelette Casserole. "