Ardglass potted herring – Classic
This is the traditional, time-tested version of the dish. It stays true to its origins, using well-established techniques and ingredients that define its authentic flavor. A perfect starting point for exploring its evolution.
Ardglass Potted Herring is a quintessential seafood delight hailing from Northern Ireland, particularly from the historical fishing village of Ardglass. This dish is a blend of local herrings preserved and seasoned to perfection, capturing the essence of the sea with each bite. Traditionally, potted herring would have been a staple for fishermen, highlighting the rich maritime culture of the region. This award-winning version elevates the traditional flavors with modern techniques while maintaining its authentic roots.
Ingredients
- Fresh herring – 4 fillets / 500 g
- Butter – 100 g / 1/2 cup
- Onion – 1 medium, finely chopped
- Bay leaf – 1
- Whole black peppercorns – 1 teaspoon
- White wine vinegar – 100 ml / 1/2 cup
- Lemon zest – 1 teaspoon
- Fresh dill – 1 tablespoon, chopped
- Salt – 1 teaspoon
Instructions
- Preheat the oven to 150°C (300°F).
- Melt the butter in a saucepan over medium heat and add the chopped onion.
- Cook the onion until soft and translucent, about 5 minutes.
- Add the bay leaf and peppercorns to the butter and onion mix.
- Place the herring fillets in a baking dish and pour the butter mixture over them.
- Add the white wine vinegar, lemon zest, and salt to the dish.
- Cover and bake in the preheated oven for 30 minutes, or until the herring is cooked through.
- Remove from oven and sprinkle with fresh dill before serving.
Substitutions
- Fresh herring -> Mackerel or sardines
- Butter -> Margarine or olive oil
- White wine vinegar -> Apple cider vinegar
Enhancements in the Next Evolution
- Add crushed garlic to the butter for an extra depth of flavor.
- Include a pinch of chili flakes for a subtle heat.
- Try marinating the herring in the vinegar mix before cooking to intensify the flavors.
Curious to see how this dish evolves? Discover refined flavors and enhanced techniques in the next version.

