Here's my favorite recipe and it has won over many who didn't previously like meatloaf:
Mix all together:
2# lean ground Beef
3 slices Bread, torn up
1 Egg
1 cup Milk
1 med. Onion, diced
1 Tbs Worcesteshire sauce per lb. of hamburger
1/4 tsp. Salt, Celery Seed, Dry Mustard, Garlic Powder & Pepper,
Shape mixture into a loaf shape into a 1x13" pan.
Bake 90 min. @ 350 degrees.
Remove loaf from greasy pan to a serving platter.