Lidl Wonder

The supermarket Lidl gets lampooned by comics, though I wonder when for example multi-millionnaire Russell Howard last shopped in one. It's an easy target, the focus being on value rather than looks and gimmicks so attracting the less well-off as a large part of the clientele. Food writers, however, have a lot of positives to say about the store: on my recent press trip to SW France the topic came up and they received nothing but praise, with one of the five almost in need of counselling for an addiction. On last year's jaunt to Parma (never did get the freebie ham I was promised, never mind, life is a veil of tears etc) the same thing was discussed, with similar pluses (one wine highly recommended by a guy who knew his stuff).

It is the 'continental' goods that get the thumbs up from foodies: their Parmesan is absolutely excellent and inexpensive; lardons are equally good, chunky with a smoky flavour; and Black Forest ham is superb. On a mission to get their super-cheap and high quality paper goods yesterday I bought among other things the ingredients for tonight's aubergine parmigiana, so pretty healthy, great flavours, and economic.

2 x aubergines @ 40p each (top bargain)
1 x tin of chopped toms 31p
1 tray lardons (of 2 tray pack for £1.79) so 90p
Parmesan 50g (200g pack £2.89) 72p

Added to this will be a tsp of sugar, an onion or two finely chopped, several cloves of garlic likewise, and a spoon or two of olive oil. The lot still coming in at under £3 by my reckoning. If it is preceded by pasta with chilli, garlic and olive oil (I love the way Italian household meals tend to comprise two complementary dishes like that), the three of us will feed well, with three fine contributions to our five- for which here read seven-a-day.

The method is simple for anyone who cooks at all: peel and slice the aubergines quite thinly, salt if you wish but often these days that's not needed, bitterness in the fruits now much reduced. Blanch the slices for a minute in water acidulated with either a squeeze of lemon or a glug of wine/cider vinegar. Make a sauce by frying the lardons and onion, adding garlic as they are nearly done, then stirring in chopped toms and a tiny bit of sugar, cooking for at least 15 minutes, preferably a very slow simmer for 40.

In an oven-proof dish assemble: thin layer of sauce, layer of aubergine slices, grating of Parmesan, repeated until finishing with a good layer of Parmesan. Pop in a medium/low oven say 160 centigrade for about 80 minutes, though it is flexible and could cook (well watched) at say 220 centigrade in 35- 40 minutes, though the flavours won't have developed as well.