Put all the ingredients in a saucepan. Bring to the boil and simmer gently for 20 minutes until thick and pulpy. Serve warm or cold with grilled (broiled) meats or fish.
Sprinkle the grated cucumber with salt and leave to stand for 10 minutes. Squeeze out all the excess moisture. Add a little pepper, the yoghurt, garlic and mint or dill. Mix well and chill until ready to serve.
Melt the low-fat spread in a saucepan and fry (sauté) the onion and garlic for 2 minutes. Add the tomatoes, puree, herbs and a little salt and pepper and bring to the boil. Simmer for 10 minutes until pulpy.
Prepare as for Simple White Sauce but add 100 g/4 oz chopped mushrooms, previously stewed in 30 ml/2 tbsp water until tender and boiled quickly to evaporate any liquid.
Whisk the milk and flour in a saucepan until smooth. Add the low-fat spread. Bring to the boil and cook for 2 minutes, whisking all the time. Season to taste and use as required.