They are both good so I tend to go to 1 one week and stock up for a fortnight with what is good in say Lidles. The next weekend I go to Aldi and stock up on what's good in there for a fortnight and get any other bits now and again in Asda. We now only spend around£60- £80 for a family of 5 who love food.
The following is good in Lidl-ham,cheddar,juices,frozen thin pork chops.Shower gel for less than 50p,wipes,nappies,loo rolls.Special offers,cereal,part baked croissants,flour,pasta.,tinned toms,hummus,pesto,squeezy mayo.
The bread is mank,their beans are really sugary and watch some of the biscuits as some contain re-hydronised fat as do the oven chips.Watch the fruit,veg and eggs-they don't last long.The peanut butter has sugar in too.
The following is good in Aldi-bread,rolls,crisps,choc,pizzas,fruit and veg,jam,cereal,wine,nappies,wipes,rice,tinned kidney beans,biscuits.,spreadable butter.,fresh olives.
All the ham is reformed so avoid it,all the yogs are too sweet for us,have often sold out of fresh orange juice but the Lidls seems to have a long shelf life so get loads there.
Good luck try it I was shocked at how much we save. Some of it is due too there being only the basics so you can't buy the extras but some is due to them both being cheaper,I've checked receipts as I'm sad like that. Also a lot is much better quality than the Asda cheap brand. We're fussy about food and lable check and have been impressed with the quality of a lot of it not all but enough to make us keep going back.
You need to try and get your oven sorted though.