I’m British, 33 years in Italy. Love both styles and often take cooking inspiration from Jamie Oliver. I still make curries, cottage pie, stews, soda bread and all the Christmas food, which we have on NYE. My homemade desserts are usually British style, too.
Fresh fruit and vegetables go without saying at every meal, pasta basically once a day. I cook from scratch but keep it simple. DH and I drink a bottle of wine (or use it up in cooking) most weeks.
Breakfast is espresso, sometimes two, yoghurt with bran flakes or toast and jam (no butter or spread, I now use EVO or nothing), porridge or muesli.
Lunch is some sort of pasta and a salad, vegetable soup and toasted sandwich, vegetable risotto and prosciutto or good cheese. We eat eggs regularly. Packed lunch is often cold pasta/rice/bulgur/chickpea salad with protein.
Mid afternoon “merenda” is builders’ tea for me (PG Tips from ethnic shops), cake or a sandwich for the kids. When they were growing up in Liguria it was hot salty oily focaccia, the equivalent of a bag of crisps IMO!
Dinner is protein and veg of all sorts. I do a roast once a week, fish too, pizza on Saturday, and we eat out maybe twice a month.