Steff's Shepherd's Pie

I made this one night when my groceries were running low. It's very economical and tasty.

• Ready In: 30 mins
• Serves: 8

Ingredients

• 1  lb ground beef
• 1 (10 3/4ounce) can  cream of mushroom soup
• 1 (14 1/2ounce) can green beans, drained (can use english peas)
• 1⁄2  diced onion
• 1  cup  shredded cheddar cheese
• 2  cups  prepared mashed potatoes (I normally use instant with good results.)

Directions

1. Brown ground beef with onions and drain.
2. Add green beans and soup.
3. You may need to add a little milk if too thick.
4. Pour into a greased 9-inch square casserole dish.
5. Sprinkle with cheese.
6. Spread potatoes on top.
7. Bake at 350 for 20 minutes.