Make this recipe a recipe that people in that category can eat. categories: ['low_calorie'], recipe: place the potato, onion, celery and stock in a large pan and bring to the boil. simmer covered for 20 minutes or until the veges are tender. leave to cool slightly. process the vegetables in a food processor until smooth. return to a clean pan and bring gently to the boil. reduce the heat, add corn and zucchini and cook until the zucchini is tender but still firm. stir in the cheddar, rocket leaves and milk. reheat gently while stirring, but do not allow the soup to boil. adjust the consistency of the soup with extra stock if necessary. season to taste with salt and freshly ground pepper and serve topped with the chopped prosciutto.

Target recipe: saute onion in butter until golden brown. add broth and potato and simmer until potato is tender. add corn and milk, blend well. season with salt and pepper, then bring to a boil. remove from heat and stir some of chowder into egg. add mixture back to pan and blend well. simmer until heated through. serve immediately.