Wash the courgettes, cut them in small pieces then put them in a casserole. Peel and chop the onions in slices too then add them to the courgettes in the casserole. Add some oil, salt to taste and let cook on for about 15 minutes. Stir very often. when the onion starts to reach a light brown colour add water to cover all the courgette and let boil until the courgette and onions are cooked. when adding the water you can choose to add a part of water and a part of soya milk. Once cooked make it into a cream using a food mixer.
It can be served hot or cold. I’m the summer it’s great after keeping it in the fridge for a few hours. Add some olive oil on top when you serve it in the dish.