Yeah that’s up my street that Lasagna- I’d whack some chipotle chilli flakes in that- seem to be using them in everything at the minute
A fave midweeker for me is ‘scrunchiladas’ -lazy and not entirely faithful to the og recipe enchiladas:
Make a pan of chilli however you prefer it (ovenproof pan) fold up tortillas into quarters (around six) press into the chilli so just submerged, top with plenty of cheese,
Chilli needs to be a little wetter than normal splash of water from the kettle does the trick
Stick it under the grill until cheese bubbling and the tops of the tortillas just start to crisp, cut into quarters and serve.
You can use the same method for lasagna but just break the sheets into various shapes, top with bechamel etc- but of course you need to oven bake 30 mins