Vegetarian French Onion Tart

Vegetarian French Onion Tart

Are you looking for a delicious and elegant dish perfect for entertaining or simply indulging in a cozy night at home? Our Vegetarian French Onion Tart is a flavorful and rustic recipe that combines the rich, caramelized flavors of traditional French onion soup with the buttery goodness of a flaky tart crust. Whip up this savory treat to impress your guests or treat yourself to a delectable meal inspired by the French countryside.

Vegetarian French Onion Tart
  • Prep 20 min
  • Cook 1 hr
  • Total 1 hr 20 min
  • Yield 6 servings
  • Cuisine French
  • Category Vegetarian
Vegetarian Vegetarian French Onion Tart Caramelized Onions Gruyere Cheese Puff Pastry

Ingredients

Instructions

  1. Preheat your oven to 400°F (200°C). Line a baking sheet with parchment paper.

  2. In a large skillet, melt the butter over medium heat and add the olive oil. Add the sliced onions and cook until soft and translucent, about 15-20 minutes.

  3. Sprinkle sugar over the onions and cook until deep golden brown, about 10-15 minutes.

  4. Add minced garlic and cook for an additional 1-2 minutes.

  5. Pour in the vegetable broth, white wine, and thyme. Season with salt and pepper. Cook until the liquid has reduced and the onions are coated in a rich sauce.

  6. Roll out the puff pastry into a rectangular shape on a lightly floured surface. Transfer to the baking sheet.

  7. Spread the caramelized onion mixture over the puff pastry, leaving a small border.

  8. Sprinkle the shredded Gruyere cheese over the onion mixture.

  9. Bake the tart in the preheated oven for 20-25 minutes, until golden brown and bubbly.

  10. Remove the tart from the oven, let it cool slightly, and garnish with fresh thyme leaves before serving.

Nutrition Facts

Serving size: 1 slice (approximately 150g)
Calories
350 kcal
Total Fat
22 g
Saturated Fat
10 g
Cholesterol
40 mg
Sodium
450 mg
Total Carbohydrate
30 g
Dietary Fiber
2 g
Sugars
4 g
Protein
8 g

Enjoy this Vegetarian French Onion Tart warm as a delightful main dish alongside a fresh green salad, or cut into smaller portions for a lovely appetizer at your next gathering. The combination of sweet caramelized onions, savory cheese, and buttery puff pastry is sure to delight your taste buds and transport you to a charming French bistro. Embrace the cozy elegance of French-inspired cuisine with this irresistible tart that's bound to become a favorite in your culinary repertoire.

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