6 cherry tomatoes, quartered
1 spring onion, sliced
1 tsp plain flour
vegetable oil, for greasing
25g/1oz butter, melted
50g/2oz cream cheese with garlic and herbs
125ml/4fl oz milk
1 fillet white fish (such as cod), skin and bones removed
1 slice stale bread, torn into chunks
2 tbsp peas (if frozen, defrost under cold running water and drain)