For “Springfield”, is this just based on the Simpsons or is there some other context that I’m missing (coming from Norway)?
If memory serves, they chose that name in the Simpsons because it’s an oddly common name, with a small town by that name in 30+ different states.
https://en.wikipedia.org/wiki/Springfield_(toponym)
As it mentions there, “Fairview” and “Midway” are even more common, but I guess there’s more of a meme about “Springfield” being very common (sometimes inaccurately said that there’s one in every state)
I make what sounds like a similar lentil/tomato sauce, and freeze it as individual portions in small foil trays (they measure about 15cm by 12cm and hold about 400g or so of food). Those trays can go directly from the freezer to the oven, and 30mins at 180°C will generally suffice to defrost whatever.
Can of course defrost in the fridge overnight then heat the sauce through in a pan, but that requires forethought so I mostly don’t. Have at times defrosted a frozen brick of lentils in a pan (adding a splash of water to help moderate/circulate the heat) but it is indeed quite annoying that way.
I have several other meals that similarly go from batch-cook to freezer to oven in the same foil trays, including a vegetarian lentil+mushroom shepherd’s pie and a roast vegetable tagine (and also meat-eater options). Can supply recipes if interested.