There's loads you can do with courgetttes. I normally just roast them with peppers, garlic and red onion with either chicken or sweet potato but I also like to slice them thinly with a veg peeler brush, oil on them, season and whack them on a hot ridged griddle. I then make bruschetta with a fresh tomato salsa, courgettes on top, maybe some torn buffao mozzarella extra virgin olive oil. Tasty and light for this heat!