2 cups rice
1 purple onion - sliced
1 can of sliced mushrooms
2.5 cups water mix with soup powder
20 gr' butter
Pre heat oven to 180*C / 360*F.
Put rice in baking dish (pyrex). In a skilet fry butter and onion until transparent. Add sliced mushrooms and mix well.
Insert to baking dish the fried onion and mushrooms, cover with water mixed with soup powder. Cover with aluminum foil and bake for 40 minutes.