½ ripe avocado
½ bunch of basil (15²µ/½´Ç³ú)
1 small red pepper, deseeded and finely chopped
3 spring onions
1 large ripe tomato (roughly 150g/5½oz)
salt and black pepper
2 tbsp olive oil
2 tsp red wine vinegar
85g/3oz wholemeal flour (or any other flour), plus extra for dusting
20²µ/¾´Ç³ú cheddar, finely grated
4 medium free-range eggs