Simple Onion, Leek, and Mushroom Soup

Ingredients

Instructions

1. 1

   Halve leeks lengthwise, slice thin, and soak in several changes of water to remove sand.

2. 2

   Heat 1 tablespoon balsamic vinegar and 1 tablespoon stock in a saucepan. Sweat onions and leeks until translucent.

3. 3

   Add garlic and mushrooms; saute briefly.

4. 4

   Add remaining stock and vinegar. Bring to a boil.

5. 5

   Reduce heat to low and cook, partially covered, for 20 minutes.

6. 6

   Season with salt and pepper to taste.