Easy ground beef recipes

I need something simple for dinner, and have like 5 pounds of beef. So i need some ideas. No meatloaf, tacos, or hamburgers lol
TIA!

Shepherd's pie
Chili
Veggie beef soup
Tater tot casserole

Spaghetti?

These are two popular recipes at my house.

http://www.foodnetwork.com/recipes/rachael-ray/30-minute-shepherds-pie-recipe/index.html

http://allrecipes.com/recipe/hamburger-potato-casserole/
^ if you do that one, it needs more seasoning than the recipe calls for

Thanks everyone! Keeping these for future reference, but SO wants pizza instead   lol

Quoting TnT+1:" Thanks everyone! Keeping these for future reference, but SO wants pizza instead   lol"

put the meat on the pizza. make a meat lovers pizza!

My favorite is hamburger corn casserole.

Pound of ground beef
Can of corn
Can of cream of chicken, or mushroom
1 cup sour cream.
Egg noodles

Brown the meat, boil the noodles for a few minutes, not totally cooked
Mix it all together, bake at 350 for about a half hour.

Simple but yummy