3 aubergines
drizzle of olive oil
2 x 125g balls mozzarella, drained and sliced
2 plum tomatoes, each cut into 4 thick slices
8 basil leaves
For the pesto dressing
small handful basil leaves
2 tbsp pine nuts
2 garlic cloves
2 tbsp grated Parmesan (or vegetarian alternative)
150ml olive oil