Golden French Onion Tart

Serving – Enjoy warm or at room temperature with a simple green salad or a bowl of soup.
Storage – Store leftovers in an airtight container in the fridge for up to 3 days.
Reheating – Reheat in a 350°F (175°C) oven for 5-7 minutes to restore crispiness.
Variations
Vegetarian Version – Swap beef stock for vegetable broth.
Extra Cheesy – Add a mix of Parmesan, goat cheese, or Brie for a richer flavor.
Meaty Addition – Add crispy bacon, prosciutto, or shredded rotisserie chicken.
Herb Boost – Garnish with fresh rosemary or parsley for extra flavor.
FAQ
Can I make this tart ahead of time?
Yes! Prepare the onions and roll out the puff pastry in advance. Assemble and bake when ready.

What can I use instead of Gruyère?
Try Swiss, Comté, or a mild white cheddar for a similar flavor.

Can I freeze this tart?
Yes, freeze after baking. Reheat in the oven at 375°F (190°C) until crisp and heated through.

Prep Time: 20 minutes
Cook Time: 25 minutes
Total Time: 45 minutes
Servings: 6

This Golden French Onion Tart is the perfect combination of crispy, cheesy, and caramelized goodness—great for entertaining or indulging in a cozy meal!