Ayelet's Barley Mushroom Casserole

1.5 cups barley
4.5 cups boiling water
2 tsp salt
pepper
olive oil (for frying)
1 Tbsp rosemary
1 Tbsp oregano

big onion, chopped fine
1 box white mushrooms
1 box fancy mushrooms

fry the mushrooms and onions in olive oil, pepper generously
put the barley in the baking dish
add the boiling water
add the fried mushroom/onion mix
add the rosemary and oregano

bake for 75 minutes at 375 degrees