French Onion Soup Puffs Recipe - Cook With Campbells Canada

Ingredients

• 2 tbsp 30 mL butter
• 6 cups 1.5 L onion
• 1/2 tsp 3 mL black pepper
• 1/2 tsp 3 mL ground mustard
• 1/2 tsp 3 mL salt
• 1 cup 250 mL CAMPBELL’S® Ready to Use Beef Broth
• 2 tsp 10 mL fresh thyme leaves
• 1 lb 454 g frozen pre-rolled puff pastry, thawed
• 1 cup 250 mL Gruyere cheese, shredded
• 1 tbsp 15 mL chives or thyme, chopped