Oatmeal has been used as a filler for meatloaf for ages. That is how many families stretched their meals during hard times.
here's a few examples
1/2 lb pork, ground
1/2 lb beef, ground
1 cup minced onions
2 cups cooked oatmeal
1 tsp thyme
1 tsp salt
1 tsp marjoram, if desired
1/2 tsp pepper
1/2 cup milk
1 tbsp melted fat
Mix all ingredients thoroughly. Pack in greased loaf pan. Bake in moderate oven (350) for 1-1/2 hours. Let stand several minutes before removing from pan. Serves 6 to 8.
Note - Here's how to make the conversion. Simply put half as many rolled oats in the recipe as the recipes calls for bread crumbs and add an extra egg.
when bread crumbs aren't available, bread or rolls soaked in water or milk is used, crackers are used, oatmeal is used, stuffing mix is used -
Meatloaf:
2 pounds ground chicken
1 egg, slightly beaten
3/4 cup oatmeal
1/3 cup applesauce, unsweetened
1 small onion finely
1/3 cup corn, frozen kernels
1/2 red bell pepper, minced
1/4 cup parsley, minced (or 2 tbsp. dried)
2 tablespoons chili sauce
2 tablespoons worshester sauce
1/4 teaspoon black pepper
Glaze:
1/3 cup chili sauce
2 tablespoons prepared mustard
Directions
Make Meatloaf:
Combine the chicken, egg, oatmeal, applesauce, onion, corn, red pepper, parsley, worshester sauce, 2 tbsp. chili sauce and pepper. Mix just until the ingredients are blended.
Form into an oval loaf in a large rectangular baking dish which has been sprayed with vegetable cooking spray. (I used Pyrex.)
Make Glaze and Assembly:
Mix the glaze ingredients and spread over the loaf.
Bake in a 350°F oven for about 1-1/2 hours until the glaze starts to brown. Drain any fat that accumulates in the baking dish. Slice and serve.
It's all a matter of preference.