leek recipe

Ingredients: 4 large leeks (white and light green parts only), cleaned and sliced 2 large potatoes, peeled and diced 1 large onion, chopped 3 cloves garlic, minced 4 cups vegetable or chicken broth 1 cup heavy cream (optional, for a creamier soup) 2 tablespoons olive oil or butter Salt and black pepper, to taste Fresh chives or parsley, chopped (for garnish)