PIGS IN A BLANKET

This is my mom's recipe and is very good!

INGREDIENTS
sm cabbage, chopped
1 1b ground beef
1/2 C onion
1/2 C brown rice
1/2 tsp salt
1/4 tsp pepper
1 can tomato sauce
1 can (14 oz) beef broth
1/4 C grated parm cheese

DIRECTIONS
1. Preheat oven to 350
2. Brown meat and onion.  Drain fat.
3. In a separate bowl combine sauce, salt, rice, and pepper.
4.  Combine meat and cabbage mixture and put into a 9X13 baking dish. 
5.  Pour broth over mixture and sprinkle with parm cheese
7. Cover with foil and bake 1hour, uncover, stir.  Cover and bake for another 30 minutes.