Ruth's Casserole

Named for my late Great Aunt Ruth, who used to serve this all the time. It's kind of like a stew version of Shepherd's Pie.

1 lb ground beef
2 large or 3 small potatoes
2 cans tomato soup
1 can green beens

Cook potatoes in oven or microwave, whichever you prefer, until soft. Peel and slice into bite sized chunks. Brown ground beef with a little garlic, drain fat. Add tomato soup, potatoes, and can of green beans (my mom doesn't drain the beans. I drain them about halfway. Totally up to you). Let simmer for a few minutes on the stove. Add salt, pepper, and garlic powder to taste.