Ratatouille

Ingredients

• 2 large aubergines
• 4 small courgettes
• 2 red or yellow peppers
• 4 large ripe tomatoes
• 5 tbsp olive oil
• supermarket pack or small bunch basil
• 1 medium onion, peeled and thinly sliced
• 3 garlic cloves, peeled and crushed
• 1 tbsp red wine vinegar
• 1 tsp sugar (any kind)