Tater Tot Casserole!
Ground beef, chopped onion, frozen corn, frozen green beans. Seasoned with salt & pepper.
Mix all of the above together with a can of "Cream of..." soup and cover with Tater Tots. Bake in the oven for about 20-30 minutes. Cover with shredded cheese if you like.
When I was a kid, we used to have this all the time. One of these days, I might try to re-do the casserole without the processed foods. Maybe create my own tots somehow. I can do the "Cream of..." very easily. I mean really...this is Shepherd's Pie by way of the 1960/70's, simplified for the busy homemaker.