French Onion Soup
Ingredients
1/2 cup unsalted butter4 onions, sliced
2 garlic cloves, chopped
2 bay leaves
2 fresh thyme sprigs
Kosher salt and freshly ground black pepper
1 cup red wine, about 1/2 bottle
3 heaping tablespoons all-purpose flour
2 quarts beef broth
1 baguette, sliced
1/2 pound grated Gruyere