Offer: magazine subscription
Try your first 5 issues for only £5 today and never miss our best recipes
Put the diced cooked beetroot into a bowl. Add the chopped spring onions, seeded and chopped red chilli, chopped fresh mint, lemon juice and olive oil. Season and stir well.
Dust the fillets of unskinned firm white fish with a little plain flour. Melt the butter in a large pan with the olive oil. Fry the fish fillets on each side for 3-4 minutes until just tender. Serve with the beetroot salsa.