I think we're most like France but without the mineral water and maybe a bit of Canada. We don't drink as much as the Germans.
Regular shops are fruit, vegetables, bread, cheese, eggs, fish, tinned tuna, milk, juice, olives, pasta, pasta sauce, beans, rice, humous, yoghurt, jam, peanut butter, sugar free/low sugar cereal, coffee, tea, beer, etc. Our downfall is ready meals for some midweek suppers when we're pressed for time. We're trying to cut that out though.
We don't buy biscuits except once in a blue moon but do make muffins / biscuits regularly. I'm the only one who eats meat so rarely have it at home. DH keeps buying crisps for us, even though I've asked him to cut it out as I have low willpower.
DH makes his own bread as he's gluten free.