Berthe – Mackerel Fillets in Mustard

Rich, bold, and perfectly balanced

Packed with flavour and character, these Mackerel Fillets in Mustard from Berthe are a deliciously distinctive twist on a coastal classic. Each tender fillet is gently cooked and coated in a smooth, tangy mustard sauce that enhances the natural richness of the fish without overpowering it.

Ready to eat straight from the tin or served alongside warm potatoes, rye bread, or crisp salad leaves, they offer an easy way to enjoy restaurant-quality flavour at home. High in protein and omega-3 oils, they’re as wholesome as they are satisfying.

At The Norfolk Deli, we seek out exceptional pantry staples from around the world — simple, honest ingredients that deliver real flavour. These mackerel fillets are one of those rare finds that turn everyday meals into something memorable.