60g/2oz butter
1 onion, peeled and chopped
6 courgettes, sliced
2 potatoes, peeled and diced
1l/1 3/4 pts water or light stock
salt and pepper
2tbsp chopped dill
Melt the butter in a large pan and sweat the onion until soft. Add the potatoes and soften. Add the courgettes and season with salt and pepper.
Add the stock or water, bring to boiling point and cook rapidly for 5-10 minutes until the potatoes are tender. Liquidise.
Add the chopped dill and serve either chilled or with a small amount of creme fraiche.