If you've read anything about eating for your heart, you've been told to eat more fatty fish.
It's one of the few pieces of diet advice almost everyone agrees on, because fish like salmon and sardines are rich in omega-3 fats, which are strongly associated with heart health, and they're a cornerstone of the Mediterranean way of eating.
And yet most people cook fish at home roughly never. It feels fussy, or expensive, or like something you only order at a restaurant. It isn't. Here's how to comfortably work a couple of servings a week into real life.
(WAIT! What if you don't like fish? Check out this article.)
Which fish we're talking about
"Fatty fish" sounds unappealing but it just means the oily, omega-3-rich ones. The headliners are salmon, sardines, mackerel, herring, and trout. You don't need all of them. Pick one or two you like and keep them around. Canned and frozen absolutely count, more on that in a second.
Six easy ways to eat more
1. Sheet-pan salmon. The gateway recipe. Put a salmon fillet on a lined tray with whatever vegetables you have, drizzle with olive oil, salt, and lemon, and roast at 400F for about 15 minutes. One pan, almost no cleanup, dinner done.
2. Sardines on toast. Don't knock it until you've tried it. A tin of good sardines mashed onto whole-grain toast with a squeeze of lemon and a little olive oil is a genuinely great two-minute lunch, and about as heart-smart as food gets.
3. Tinned fish salad. Flake canned salmon or sardines over greens with tomatoes, white beans, olives, and olive oil. It's a complete, protein-packed meal with zero cooking.
4. Keep fillets in the freezer. Individually frozen salmon fillets thaw in cold water in about 20 minutes, so "I have no dinner" becomes "I have dinner in half an hour." No trip to the fish counter required.
5. Fish tacos. A quick-cooked white or fatty fish, warm tortillas, cabbage, and a yogurt-lime sauce. It feels like a treat, and it gets fish on the table on a night you'd otherwise order out.
6. Pasta with sardines or canned salmon. A very Mediterranean move. Toss flaked fish with whole-grain pasta, olive oil, garlic, lemon, and a handful of parsley. Cheap, fast, and genuinely good.
Buying and storing without the stress
You do not need a fancy fishmonger. Frozen fillets are often fresher than the "fresh" counter, since they're frozen right after the catch, and they're usually cheaper. Canned salmon and sardines are shelf-stable, inexpensive, and ready whenever you are.
Stock a few tins and keep a bag of fillets in the freezer and you'll always be two servings a week away without a special shopping trip.
Want the simple list of the foods worth reaching for, fish included? Grab our free checklist here.
Frequently asked questions
How much fish should I aim for? A common target is a couple of servings of fatty fish a week. Two tins of sardines and one salmon dinner gets you there without much effort.
Isn't fish expensive? Fresh fillets can be, but canned sardines and salmon are some of the cheapest protein in the store, and frozen fillets cost far less than the fresh counter. Eating more fish does not have to cost more.
I don't love the "fishy" taste. Help? Start with milder options like salmon or trout, lean on lemon, garlic, and herbs, and don't overcook it, which is what makes fish taste strong. Canned salmon in a salad is a gentle place to begin.
If you'd like fish worked into a full month of meals for you, with the shopping already sorted, our Heart-Healthy Meal Plan does exactly that.
This article is for general education and is not medical advice. It describes a heart-healthy way of eating, not a treatment for any condition. Talk to your doctor about your own numbers and any changes to your diet.
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