Old-Fashioned Meat Loaf

Ingredients
- 2 c fresh bread crumbs
- 14 c chopped onions
- 14 c green peppers
- 14 c celery
- 12 lb ground beef
- 12 lb pork sausage
- 2 Tbsp horseradish
- 14 c ketchup
- 14 c milk
- 1 tsp dry mustard
- salt and pepper to taste
Directions
- Preheat oven to 350
- Mix all ingredients
- Place in loaf pan and bake for 1 hour