Cheddar Leek Soup

In last weeks bountiful basket I got (among other things) a 5lb bag of petite golden potatoes, broccoli, and leeks. Now, I know what I can do with potatoes, and I know what to do with broccoli, but leeks? I actually had to ask someone what they were because I didn't recognize them. I mean I've heard of them, but never used them.
So what do you do with leeks? Make soup! I found this recipe on allrecipes (thanks Talena!) and actually I just glanced at the recipe and then did what I usually do to make soup, but it turned out delicious so I wanted to share.

Garlic Cheddar Leek Soup

Ingredients:

2 leeks
2 cloves garlic
1/4 cup chopped onion (roughly)
butter
olive oil

Sautee those veggies in a large pot in the butter and oil until tender (about 5 min)

Add:

5 cups water
2-3 chicken bouillon cubes
6-7 petite golden potatoes, cubed

Bring to a boil and simmer until potatoes are tender, about 20 minutes.

Actually before the potatoes are quite done, add:

Broccoli, chopped (however much you want, I did one bunch)

Boil until the broccoli and potatoes are tender, meanwhile whisk:

1 cup milk and
1/3 cup (roughly) flour together

Add the milk mixture to the soup and stir until thickened then add about:

1-1/2 cups cheese

Stir until the cheese is melted. Add:

Salt and pepper to taste

And you have a delicious soup! Seriously, it tasted as good as some soups I've had at restaurants. I really liked it.