Ok, here's my easy casserole that I make in the slow-cooker over night.
Firstly, shop at Iceland - or if we're not allowed to advertise, shop at the shop that "Mum's gone to".
1 or 2 x bags of their frozen cubed steak
1 x bag of frozen "casserole mix" veg (these are in the "3 for £2" section)
a few other mixed veg (might as well get 3 bags for £2, so sling in some of those peas you bought)
Bisto gravy granules (or any that you like)
A couple of potatoes, three or four normal sized ones, halved, or 2 of those jumbo baking ones, quartered.
Method.
Shove it all in the slow cooker from frozen, make up at least a litre of gravy and put that in too.
Put the lid on and turn it on before you go to bed - turn it off in the morning and fridge it.
Wow that was hard
Points to remember.
Don't make the gravy too thick, just make it normal looking, remember it will thin down a bit when everything stats to defrost, but it's going to be cooking for 6 or 7 or even 8 hours, so it will boil off a bit and you don't want it to over thicken and burn. It's a lot easier to boil it the next evening with the lid off for 20 minutes if it's too wet, then it is to try to thin down and save a big lump of gloop.
Variations.
I also make this with their skinless, boneless, chicken breasts (pack of 5) and just cut them up after I take it off in the morning, just fish around until you find them and chop them up a bit with the spoon.
My family loves this, we have it at least once a week. It has been one of the only meals I can guarantee everyone will eat, everytime I serve it, since Dylan was 10 months old.
I usually do Smash (instant mashed potato) with it, but that's because I am a full time working mum, and what ever time I spend cooking in the evening, is time I don't get to spend playing with my son.