baked bean cassoulet

sautee in a skillet the onions and garlic with about 2 tbsp olive oil on medium for about 5 minutes. add mushrooms and sautee about 10 minutes more, till all three ingredients are cooked through. set oven to 375.
combine in a bowl the beans, onion-mushroom stuff, sauce, spinach, herbs and salt and pepper. add cheese and toss to lightly mix. bake all this in a 3 qt casserole dish, covered with parmesan for 1 hour or until it's lightly browned on top.
Fannie Farmeri have no idea90about 10 oz cooked white beans (great northern, navy, etc...)1 cup tomato sauce.5 lb mushrooms, slicedherbs: basil, oregano2 cups cooked spinach, draines (or frozen)2.5 cups grated white cheese (fontina, cheddar or jack)Parmesan for top