INGREDIENTS
8 media
onions
4 tbsp
butter
2 tbsp
olive oil
1 1/2 tsp
sugar
1 tsp
salt
1 serving
to taste: ground pepper
1 tbsp
potato flour
2 qt
beef stock
1 1/2 cups
white wine
1/2 cup
sherry
12
rounds of bread
1 lb
gruyere cheese
1 large clove
garlic
2 tbsp
olive oil
6
ovenproof soup crocks
1 serving
beef stock