Dogfish (smoked)

Why dogfish (smoked) is rated low

Smoked dogfish is low FODMAP. It is fish flesh, which is protein and fat with next to no carbohydrate, and the smoking itself adds no FODMAPs, so the rating comes out low. That rating is estimated from what the fish is made of rather than from a measured serving, and the published serving data gives one rung: "Any typical portion" is LOW. Bigger helpings are not covered by the rating, and what usually tips a smoked fish dish over is what comes with it: a creamy pâté, a garlicky marinade or a base of ordinary bread.

What changes your risk

• Glazes and marinades Plain smoked fish is low, but some smoked products are finished with a glaze or marinade. Onion, garlic or honey in that coating brings FODMAPs the fish itself does not have.
• Pâtés and spreads Smoked fish is often blended into a spread with cream cheese or ordinary cream, and sometimes onion. Those ingredients carry the load, not the dogfish.
• What it is served on Ordinary wheat or rye bread, wheat crackers and wheat blinis add their own FODMAPs under the fish.
• Stacking across the meal A smoked fish platter with pickled onion, an apple slaw and wheat crackers puts several FODMAP sources together in one sitting. Each looks minor beside the fish, but the whole meal is what counts.
• Warming it through Smoked dogfish can be eaten cold or gently heated. Heating does not change its rating, and it does not remove FODMAPs from anything cooked alongside it either.

What else works

Other plain fish sit in the same place: smoked mackerel, smoked trout, smoked haddock and plain fresh white fish are all protein and fat with next to no carbohydrate, and eggs or plain chicken fill the same role in a meal. The lookalikes that are NOT reliably low are the prepared versions: smoked fish pâté made with cream cheese or cream, fish cakes bound with wheat breadcrumbs and onion, kedgeree cooked with onion, battered fish in a wheat batter, and any smoked fish sold in a garlic or onion marinade.

How to keep it low

Read the label on vacuum packs and deli tubs for onion, garlic or honey, and choose plain smoked fillets where you can. Keep it chilled and use it by the date on the pack. Flake it into rice, a potato salad dressed with garlic-infused oil and chives, or scrambled eggs, and pair it with cucumber, lemon or baby spinach. For a spread, mash it with lactose-free yoghurt and chives rather than cream cheese, and serve it on gluten free crackers or traditional sourdough spelt bread instead of ordinary wheat.

Common questions

is smoked fish low fodmap

Plain smoked fish such as smoked dogfish is low FODMAP, estimated from what it is made of, and "Any typical portion" is LOW. Check for glazes or marinades with onion, garlic or honey.

how much smoked dogfish can i eat on low fodmap

The published serving data gives one rung, "Any typical portion", and it is LOW. Larger helpings are not covered by the rating, and the rest of the meal usually matters more than the fish.

is smoked fish pate low fodmap

Not reliably. Many are made with cream cheese or cream and sometimes onion, which are not low FODMAP. A homemade spread with lactose-free yoghurt and chives keeps it in line with the fish.

can i have smoked dogfish on the elimination phase

Yes, plain smoked dogfish fits the elimination phase at "Any typical portion". Keep what you serve it with low as well.