From our earlier recipe collection. Updated 9 October 2026.
This version clarifies quantities and method from the earlier website recipe. It makes one main serving. The small amount of orange adds flavour; this is not a carbohydrate-free recipe.
Ingredients
- 1 boneless mackerel fillet, checked carefully for bones
- 125 ml fish stock, plus water as needed
- 1 chopped celery stick
- A small piece of carrot, finely sliced
- Half a tomato, chopped
- Half a garlic clove, finely chopped
- Juice and zest from a quarter of an orange
- A small bay leaf and a few thyme leaves
- Olive oil, parsley and black pepper
Method
- Gently soften celery, carrot and garlic in a little olive oil.
- Add stock, tomato, orange and herbs. Simmer until the vegetables are tender, adding water if needed.
- Add pieces of mackerel and gently poach until fully cooked and opaque throughout. Remove the bay leaf, check again for bones and finish with parsley and black pepper.
Check ingredients for allergens and follow food packaging and cooking guidance. No nutritional totals have been calculated.