Caveat: we don't eat shellfish for religious reasons, so all my answers related to fishy types of fish!
Our family is pretty much fish-powered during the week! We do eat meat, but once once or twice a week, mostly at weekends, so tend to rely on fish a lot.
I always have salmon and white fish fillets in the freezer, and the children will have fish for supper 3 or 4 times a week. Mostly its quick stuff like teriyaki salmon (or 'salmon on sticks' as it's known in our house) done under the grill, or a salmon or tuna pasta bake. The kids will happily eat fish that looks like fish, so dinner might also be white fish (trying to use basa and coley rather than cod and haddock) oven baked with some roast veg.
There's a few great MN recipes (like Rainbow Pasta, featuring pesto and salmon) that make a regular appearance, and tinned tuna is a general favourite.
I have 3 freezer drawers full of smoked salmon, gravadlax, smoked mackerel and so on...I tend to stock up on the really big packs of smoked salmon when it's half price in the shops (like now!) as we can easily demolish a pack or two in a single sitting and it keeps for ages.
DH and I will have very large very rare tuna steak and chips as a 'special treat' dinner whenever we get the chance, and I regularly knock up masala spiced salmon during the week.
I cook a whole salmon every couple of weeks when we're entertaining - either just wrapped in foil with lemon juice (a la Nigella) or en croute with ginger and raisins (yum...). I'll make fish cakes with any leftovers, although I don't get the chance to regularly.
All of us love fried fish balls (chopped white fish, mixed with seasoning and salt, dipped in matzo meal and deep fried...taste way better than they sound!) and all 3 dcs have surprisingly advanced tastes when it comes to chopped herring, pickled herring, smoked salmon, gravadlax, hot smoked salmon, smoked mackerel and marinated anchovies. DH is probably the least brave one out of all of us!
Fish fingers feature regularly, and fish and chips from our amazing award-winning local sporadically. I make my own fishfingers when I get the chance (with a beer batter) but the children are just as happy with 'leading brand' ones.
On office days (like today) lunch is always from Itsu. DH and my favourite restaurants are Japanese and the local fish specialist!
Basically, we love fish
