Que tal? Dónde estás en España? I spend alot of time there and my go to binge food is bread, tomatoes, olive oil and lots of red wine naturally. Could not live without hot smoked paprika which goes on and in everything . Having lived in many countries you are far luckier than those poor souls in the US who have a limited range of food in their supermarkets so take advantage!
I notice that Carrefour now do konjac noodles (dukan), and a magnificent sushi and sashimi section. And your fish counters are the best in Europe. You generally have more healthy foods available and you have an abundance of wonderful unique foods. Figs now, caqui soon, cherimoyas also. I'm jealous you are so fortunate.
So that's food sorted. Are you a lonely expat? If so we are here! Besos y un abrazo.