Potato and Leek Soup

My kid brother is in his second-year of college, and the dorm food is not agreeing with him. So he has started to cook all his meals himself, and asked me for recipes. I'll post them here too occasionally, for whoever is interested:

Potato and Leek Soup

4 potatoes

2-3 leeks

2 carrots

1 small onion

1 can chicken broth (optional, can use just water)

Butter

1) Wash and roughly chop leeks. Peel and chop potatoes, onions, and carrots into small cubes.

2) Coat the bottom of a big soup pot with olive oil and add a pat of butter for flavor.

3) On medium-high heat, sautee onions until soft. Add leeks to the pot and continue sauteeing.

4) Add 1 can of chicken broth and/or water until the leeks are submerged.

5) Add potatoes and carrots to the pot, then enough water to barely cover the veggies. Remember that veggies will give off some water as they cook.

6) Simmer for about half an hour, until all the potatoes and carrots are nice and soft. Add salt and pepper. (The right amount of salt is important - keep tasting it.)

** Bonus tip - Near the end, I like to smash the potatoes and carrots against the side of the pot to make them look irregular and the soup thicker.