French Onion Soup Recipe - Cook With Campbells Canada

Ingredients

• 1/4 cup 60 mL unsalted butter
• 3 each large onions, thinly sliced
• 2 dried bay leaf
• 1/2 tsp 3 mL fresh thyme leaves, chopped
• 2 tbsp 30 mL all-purpose flour
• 1/2 cup 125 mL red wine
• 1 tbsp 15 mL balsamic vinegar
• 1 carton (900 mL) CAMPBELL’S® Ready to Use Beef Broth
• 1/2 tsp 3 mL black pepper
• 1 French baguette, 1/2” bread slices, toasted
• 1/2 lb 227 g Gruyère cheese, shredded
• 3 tbsp 45 mL Parmesan cheese, grated