Description
Indulge in the rich flavors of Gruyere & Caramelized Onion Tart, where creamy Gruyere cheese meets sweet, caramelized onions nestled in a flaky puff pastry crust. This gourmet dish transforms simple ingredients into a restaurant-quality experience, perfect for gatherings or cozy family dinners. With its stunning visual appeal and mouthwatering aroma, this tart is sure to impress your guests and leave them asking for seconds.
Ingredients
Scale
- 1 sheet puff pastry (thawed)
- 1 cup Gruyere cheese (shredded)
- 2 medium yellow onions (thinly sliced)
- 3 large eggs
- 1/2 cup heavy cream
- 2 sprigs fresh thyme (leaves only)
- Salt and pepper (to taste)
Instructions
- Preheat oven to 375°F (190°C). Line a tart pan with parchment paper.
- In a skillet over medium heat, melt butter and add sliced onions with a pinch of salt. Cook for about 20 minutes until golden brown.
- In a mixing bowl, whisk together eggs and heavy cream; season with salt and pepper. Pour over caramelized onions.
- Mix in shredded Gruyere cheese until well combined.
- Roll out puff pastry to 1/8-inch thick and place in the prepared tart pan, trimming edges as necessary.
- Pour onion mixture into the tart shell and bake for 30-35 minutes until golden brown on top.
- Allow to cool slightly before slicing. Serve warm or at room temperature.
- Prep Time: 20 minutes
- Cook Time: 35 minutes
- Category: Main
- Method: Baking
- Cuisine: French
Nutrition
- Serving Size: 1 serving
- Calories: 340
- Sugar: 3g
- Sodium: 480mg
- Fat: 24g
- Saturated Fat: 12g
- Unsaturated Fat: 9g
- Trans Fat: 0g
- Carbohydrates: 25g
- Fiber: 1g
- Protein: 10g
- Cholesterol: 120mg