Fried Potatoes and Hamburger

This may sound disgusting to you but it is one of my childhood favorites. Super easy and good.

1 lb hamburger (cooked and drained)
3-4 potatoes (peeled and cut into thin ovals)
1/2 cup onion
butter

In a large frying pan cook the onion, butter, and potatoes until done. It takes 30 minutes or so. I like my potatoes somewhat crispy, but whatever you prefer. When the potatoes are almost to your liking add in the hamburger and cook for another 10-15 minutes. Serve with ketchup. Yum!