INGREDIENTS
2 cups
unbleached flour
1/4 tsp
salt
3/4 cup
unsalted butter
2 tbsp
ice water
1 lb
onions
3 tbsp
olive oil
2 tbsp
balsamic vinegar
1 1/4 tsp
salt
1/2 tsp
black pepper
2 tbsp
butter
1 1/2 lb
mushrooms
1 large
egg
3/4 cup
ricotta cheese
3/4 cup
parmesan cheese
1/4 cup
heavy cream
1/4 cup
green onions