INGREDIENTS
1
Thyme, fresh sprigs
3
White onions, large
6
scoops Vital proteins beef broth collagen
1/2 tbsp
Brown sugar
1 pinch
Sea salt and ground black pepper
1
loaf French baguette
5 tbsp
Butter, unsalted
1
Gruyere cheese, fresh grated
1/2 cup
White wine, dry
6 cups
Water