Ingredients
Method
- Melt butter in a large pot over medium heat. Add leek and cook 3 minutes.
- Add mushrooms and cook until they soften, about 5 minutes.
- Stir in potatoes and broth. Bring to a simmer and cook 12–15 minutes until potatoes are tender.
- Mash some potatoes in the pot for thickness. Stir in milk, salt, and pepper. Heat gently.
- Taste and adjust seasoning. Stir in parsley if using and serve warm.