This little casserole reminds me of the kind of thrifty, comforting dishes the Amish ladies around here pull together for church suppers—simple pantry staples, nothing fussy, and a flavor that tastes like it simmered all afternoon.
You start with uncooked egg noodles in a casserole dish, then simply pour canned French onion soup and a couple of rich, creamy helpers right over the top. The oven does the rest, turning everything into tender, savory noodles with a deep onion flavor and a cozy, old-fashioned feel.