Pan-fried mackerel and caramelised radicchio with crushed butter beans - delicious. magazine

Ingredients

• 2½ tbsp olive oil
• 1 small onion, finely chopped
• ¼ tsp carraway seeds
• 570g jar butter beans
• 1 tsp wholegrain mustard
• 1 head radicchio or 2 chicory bulbs, halved lengthways
• 1 tsp soft brown sugar
• 2 mackerel fillets
• 1 tsp capers
• 1 tsp cider vinegar
• Small handful parsley, chopped, to serve (optional)