Here's mine:
1 & 1/2 lbs ground beef
1 cup oatmeal (any kind)
1 cup tomoto juice or V8 juice
1 or 2 eggs
handful of chopped onion
salt & pepper
Mix it all up (with hands), press into loaf pan, and bake at 375 for about 50 minutes.
I like it because it's not as "heavy" as meatloaf made with crackers or bread crumbs.
DH gets home from work before me so I often will prepare it the night before then have him toss it in the oven.