Campbell’s® French Onion Soup Puffs

Ready in
1 hr 25 min
Campbell’s® French Onion Puffs are a bite of the traditional soup cradled in fluffy puff pastry. Perfect for entertaining a crowd!

Serving Size


Estimated Cost*


Per Serving

Prep Time

35 min

Cooking Time

50 min

Price/Availability Effective Date: February 10, 2014


2 tbsp Butter
6 cups Onion sliced
1 cup Campbell’s® Ready to Use Beef Broth (250 mL
0.5 tsp Salt
0.5 tsp Pepper
0.5 tsp Mustard Powder
2 tsp Fresh thyme leaves
Pre-rolled Puff Pastry thawed
Gruyère cheese shredded


1. In large skillet, melt butter over medium high heat. Add onions, salt, pepper, mustard and thyme and cook until onions are golden, about 15 minutes.
2. Stir in broth and cook until almost all the broth is reduced and onions are soft and dark caramel in colour, about 20 minutes. Let cool.
3. Cut each piece of pastry into 25 (2-inch/5 cm) squares. Press pieces of pastry into tart shells or mini muffin pan. Chill in refrigerator for 15 minutes. Top with about 2 tsp (10 mL) of the onion mixture and a sprinkle of Gruyere.
4. Bake in the center of a 425F (220C) oven until pastry is golden and puffed and cheese is bubbling about 8 – 10 minutes.  Top with chives or thyme just before serving warm.

Recipe notes

Make Ahead: These pastries can be assembled and then frozen in the tart/ muffin pans for 1 hour. Once frozen, transfer to a freezer container with a lid for up to 3 months. Return to tart/muffins trays to bake from frozen, adding about 2 minutes to the cooking time.

+Not available at Walmart.
++Available in select stores only.

* Estimated cost per person based on prices for ingredients listed in the recipe as of the Price/Availability Effective Date. Like products may be substituted. Prices and selection may vary by store. Certain items not available in all stores, or at Walmart. Ingredient availability confirmed as of the Price/Availability Effective Date. Seasonal items available at peak only. Check with your local store or for availability.

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