INGREDIENTS
6 media
yellow onions
3 tbsps
olive oil
3 tbsps
unsalted butter
1 tsp
granulated sugar
1/4 tsp
sea-salt
4 tsps
garlic
1/4 cup
wine
6 cups
beef stock
2 cups
low sodium chicken broth
1 tsp
worcestershire sauce
1
bay leaf
2 tsps
thyme leaves
1/2 tsp
ground pepper
1 slices
gruyere