Lazy boys cottage pie base single pot (with mushrooms as the wife likes them)
500g frozen diced onions
2x 750g mince
500g frozen sliced mushrooms
250g'ish frozen peas
ad hoc carrots
various stock cubes etc (2beef and 2 veg oxo's couple rich beef knorr stock pots, beef gravy granules to thicken it up at the end)
onions in a bit pot with a bit of veg oil, soften them up a bit, add the mince and brown it off
add some boiling water so its a runny mixture, give a brisk boil for 10 mins, turn down the heat (theres a lot of fat in 1.5kg of normal 20% fat mince we dont want that)
when its cooled a bit there will a fatty/watery layer on top, ladle this off into a glass jug and leave to separate
while its separating add the frozen mushrooms peas and carrots, turn up the heat a bit, keeps stirring so the bottom doesnt burn, once all defrosted and its warmed up turn down the heat
the contents of the jug should have separated by now, discard the fatty top layer as best you can and add remainder of jug back to the pot
now add the stock cubes to taste, and more water if needed, give it a good simmer and thicken up with gravy granules
allow to cool portion up then freeze, should make 8-10 small portions