1 can roast beef
Ritz crackers
1 can green peas
1 can cream of mushroom soup
butter

Put 1 can of roast beef in casserole or pan, broken into small pieces. Then put a layer of Ritz crackers. Then add a can of green peas. pour in juice not letting it touch crackers as much as possible.

Then add another layer of Ritz crackers and pour a can of cream of mushroom soup over this and dot with butter. Start cooking on top of stove until juice begins to boil. Put in oven about 350 degrees and bake until brown.