INGREDIENTS
1 1/2 lb
cups of onions
3 tbsp
butter
1 tbsp
oil
4 qt
a heavy-bottomed covered saucepan
1 tsp
salt
1/4 tsp
sugar
3 tbsp
flour
2 qt
brown stock
1/2 cup
wine
1 serving
salt and pepper
3 tbsp
cognac
1 serving
rounds of hard-toasted bread
1 cups
parmesan cheese