Ingredients

  • 1 tablespoon olive oil
  • 1 red onion chopped
  • 4 cloves garlic thinly sliced
  • 1/2 cup dry white wine
  • 27 ounces cherry tomatoes
  • 1 teaspoon sugar
  • 2 pounds baking potatoes peeled, chopped
  • 3 tablespoons butter
  • 1/4 cup milk warmed
  • 2 ounces green olives
  • 1 3/4 pounds white fish fillets firm, skin removed, cut into 1 inch pieces
  • fresh basil leaves for garnish

Method

  • Heat olive oil in a frying pan over medium heat. Sweat onion for 2-3 mins, until soft. Add garlic and cook for 30 seconds, until fragrant. Add wine and simmer for 2 mins, until almost evaporated. Add tomatoes and sugar. Simmer for 15 mins, until thickened slightly.
  • Meanwhile, cook potatoes in salted boiling water for 10-15 mins, until tender. Drain. Mash with butter and milk until smooth.
  • Add olives and fish to tomato mixture and cook for 5 mins, until fish is just cooked through. Season. Sprinkle stew with basil and serve over mashed potatoes.