Melt butter in a skillet. Add onions and rice. Sauté until brown. Add ... Stir in chopped mushrooms and liquid. Stir until boiling. ... oven for 1 hour.
Preheat oven to 350 degrees. Mix can of cream of mushroom soup and milk. Save 1/2 ... and milk mixture, rice, mushrooms (with liquid), and 1/2 of ... an additional 15 minutes.