Beef Stroganoff

Directions

1. 1
   Brown ground beef; drain.
2. 2
   Add can of French fried onions (less 1/2 cup) and can of mushrooms.
3. 3
   Put in ungreased 2 1/2 to 3 quart casserole.
4. 4
   Heat can of mushroom soup (undiluted) to a boil. Stir in 1/2 cup sour cream.
5. 5
   Pour over meat in casserole.
6. 6
   Top with remaining 1/2 cup French fried onions.
7. 7
   Cut biscuits in half and edge casserole with cut side down.
8. 8
   Mix egg, 1/2 cup sour cream, salt and celery seed; pour over biscuits and across top of casserole.
9. 9
   Bake at 375° for 25 to 30 minutes.