2 large potatoes, chopped
2 large onions, chopped
2 clean leeks, coarsely chopped
2 large carrots, chopped
2 turnips, coarsely chopped
1 celery stalk, coarsely chopped
3 cherry tomatoes, coarsely chopped
Put all of the vegetables in a pot, pour in 1.5 liters of water, add a pinch of salt and bring to a boil. Reduce heat and simmer for 20 minutes.
Remove soup from heat and let cool slightly, then strain and press vegetables well with a spoon.