Dab Fish in a Bap Recipe - River Cottage

Ingredients

• 2 x 75g fillets of dab or other flat fish, skinned if you prefer
• Knob of butter, plus extra for the bap
• 1 tbsp sunflower or groundnut oil
• 2 tbsp plain flour
• 1 large, white floury bap
• Lettuce leaves
• Tabasco and/or ketchup (optional)
• 2 tbsp good mayonnaise
• 2 tsp capers, drained and finely chopped
• 1 tbsp chopped parsley
• Lemon juice