You probably don’t need the consommé.
A consommé is a clarified and concentrated stock consumed as a soup. Considering you’re about to dump margarine and rice into it, and we’re cutting it with beef broth, there’s not a lot of upside to clarifying or concentrating the stock; just use two cans of beef stock.
We talked about the history of Uncle Ben’s in the post for chicken and rice casserole from Martinez, California.
From a box sold in Adams, Minnesota, with ephemera from Ohio.
Mary Ann’s Rice
1 pkg. Uncle Ben’s Rice
1 can beef broth
1 can beef consommé
1 stick margarine
Bake at 350 deg. for 1 hour.