There are many Impossible Pie recipes. Without violating copyright laws, here are the basics I use for a savory pie with meat, eggs, and cheese.
Basic Savory Impossible Pie
Depending on the flavor I’m aiming for, I might add onion flakes, Italian seasoning, nutmeg, mustard powder, chili powder, etc. (Not all at once!) Mix in a bowl and set aside.
Mix together and sprinkle into a greased 9 x 13 pan or deep dish pie pan:
1 to 2 cups cooked meat of your choice
1 to 2 cups nonstarchy veggies of your choice
1 to 2 cups shredded cheese of your choice
Pour sauce over filling. Bake for approx. 1/2 hour at 425 until knife comes out clean.
Let sit for a few minutes before cutting and serving.
How many this serves depends on how many ingredients you use. You can also double the sauce and it will make a thicker pie in a 9 x 13 pan.