Description
Caramelized Onion and Gruyere Tartlets are a delicious combination of sweet, caramelized onions and nutty Gruyere cheese nestled in flaky puff pastry. These elegant bites are perfect for appetizers at dinner parties or cozy family gatherings. Easy to prepare and visually stunning, they will impress your guests and elevate any occasion with their rich flavors and delightful textures.
Ingredients
Scale
- 1 sheet frozen puff pastry (thawed)
- 2 medium yellow onions (sliced thinly)
- 1 cup Gruyere cheese (grated)
- 2 tbsp olive oil
- 1 tbsp balsamic vinegar
Instructions
- Preheat the oven to 400°F (200°C).
- Roll out the thawed puff pastry on a floured surface and cut into four-inch squares.
- In a skillet over medium heat, add olive oil and sliced onions. Cook for 20-25 minutes, stirring occasionally until golden brown.
- Stir in balsamic vinegar and cook for another minute.
- Place pastry squares on a baking sheet lined with parchment paper. Spoon caramelized onions onto each square and top with grated Gruyere cheese.
- Bake for 15-20 minutes or until the pastry is puffed and golden brown. Let cool slightly before serving.
- Prep Time: 15 minutes
- Cook Time: 25 minutes
- Category: Appetizer
- Method: Baking
- Cuisine: French
Nutrition
- Serving Size: 1 serving
- Calories: 190
- Sugar: 3g
- Sodium: 210mg
- Fat: 12g
- Saturated Fat: 6g
- Unsaturated Fat: 4g
- Trans Fat: 0g
- Carbohydrates: 15g
- Fiber: 1g
- Protein: 4g
- Cholesterol: 20mg