How to make
Peel the potatoes and carrots. Cut the potatoes into cubes and boil them until they soften. Boil the carrots until they soften in a separate pot.
Cut the leeks into circles and fry them until they turn transparent in the olive oil.
The milk is heated without boiling it.
Mix the potatoes and carrots, add the fried leeks and milk and puree everything.
Add salt and butter, which is left to melt in the hot puree.
Mix it well and serve it while it's hot, sprinkled with chopped parsley.