Metric:
1.2L. Beef Stock
700gr Onions, thinly sliced
275ml Dry White Wine
50gr Butter
30ml Cognac
30ml Olive Oil
2 Cloves Garlic
( crushed )
3gr Granulated Sugar
Salt and Ground Black Pepper
( to taste )
Croutons and Serving:
1 French Baguette
( cut into 2.5cm or sliced
diagonally )
15ml Olive Oil
2 Cloves Garlic
( crushed )
250gr Gruyère
( grated )