"Run down" (or rundown) is pure old-time Jamaica: coconut milk simmered until it reduces and the oil separates into a rich golden "custard," then mackerel and seasonings are cooked down into it. It's so good people "dip and fall back" — the traditional nickname. Serve with boiled green bananas, dumplings or bammy.
Ingredients
- 1 lb salted mackerel (or fresh mackerel)
- 2 cans (~800ml) coconut milk
- 1 onion, sliced + 2 tomatoes, chopped
- 2 scallions + 1 tsp thyme
- 1 whole scotch bonnet + ½ tsp pimento
- Black pepper
Method
- If using salted mackerel, soak it or boil once to reduce the salt, then drain and flake into large pieces.
- In a pot, simmer the coconut milk over medium heat, stirring, until it thickens and the oil starts to separate — this "custard" is the heart of the dish (about 15 minutes).
- Add the onion, tomato, scallion, thyme, pimento and the whole scotch bonnet. Cook until soft and the sauce is rich.
- Fold in the mackerel and simmer gently until it's coated and heated through and the sauce is thick. Don't break the fish up too much.
- Remove the scotch bonnet, season with black pepper, and serve with boiled bananas, dumplings or bammy.
🥥 Let the coconut "turn"
The magic is in reducing the coconut milk until it separates and turns custardy and golden — don't rush this step. That's what makes it run down and not just a coconut stew.
“Dip and fall back”
Run down (or "rundown") is old-time Jamaican coastal cooking — mackerel simmered down in coconut milk until the milk "runs down" into a thick, rich, intensely savoury sauce. Its nickname, "dip and fall back," describes exactly how you eat it: dip your food in, then fall back in satisfaction.
It's a dish of patience — the whole thing hinges on reducing that coconut milk properly.
Ingredient notes & substitutions
- Fish — salted mackerel is traditional; fresh mackerel, snapper or any firm fish works.
- Coconut milk — the star. It must reduce until the oil separates and it thickens.
- Aromatics — onion, tomato, scallion, thyme, garlic, scotch bonnet and pimento.
- A splash of vinegar — optional, for brightness.
🔥 Pro tips
If you're using salted mackerel, boil it first to draw out the salt. The key move is simmering the coconut milk until it reduces and the oil begins to separate — that's the "run down." Then add the fish and let it soak up the sauce. Don't rush the reduction; it is the dish.
Common mistakes to avoid
- Not reducing the coconut milk enough. If it's thin and milky, it isn't run down yet.
- Too salty. Soak or boil salted fish before it goes in.
- Breaking up the fish. Add it late and stir gently.
What to serve with run down
- Boiled green banana, yam or dumplings.
- Bammy or hard-dough bread for dipping.
- A simple side of avocado.
Storage & reheating
Run down keeps for 3–4 days in the fridge; reheat gently. Freezing changes the texture of the coconut sauce, so it's best enjoyed fresh or within a few days.
Run down FAQ
What is run down?
A Jamaican dish of fish simmered in coconut milk until the milk reduces into a thick, oily, savoury sauce.
Why is it called "dip and fall back"?
Because it's so rich and satisfying — you dip your food in the sauce, then fall back, contented.
What fish should I use?
Salted mackerel is traditional. Fresh mackerel, snapper or another firm fish also works well.
Why is my sauce thin?
The coconut milk hasn't reduced enough. Keep simmering until it thickens and the oil starts to separate.
Can I use fresh fish instead of salted?
Yes — just season it well, since you lose the saltfish's savoury depth.