These Caramelized Onion and Gruyère Tartlets are an easy and elegant appetizer. The puff pastry provides a flaky base for the sweet and savory combination of caramelized onions and rich Gruyère cheese. Finished with a sprinkle of fresh thyme leaves, they're a delightful addition to any gathering.
Recipe Summary
Preparation
30 min
Servings
12
Difficulty
Easy
Ingredients
Instructions
1
Step 1
Preheat the oven to 400°F (200°C).
2
Step 2
Roll out the puff pastry and cut into squares.
3
Step 3
Sauté sliced onions in olive oil until caramelized, adding sugar to help the process.
4
Step 4
Place a spoonful of caramelized onions on each puff pastry square.
5
Step 5
Top with Gruyère cheese and bake for 15-20 minutes or until golden.
6
Step 6
Garnish with fresh thyme leaves, salt, and pepper before serving.
Tips for this recipe
Here are some useful tips to perfectly prepare Caramelized Onion and Gruyère Tartlets and get the best results.
Always use fresh ingredients for the best flavor
Prepare all ingredients before starting to cook
Monitor temperature during cooking to prevent burning
Frequently Asked Questions
This recipe has a Easy difficulty level, which means it's accessible for cooks of all levels.
The preparation time is 30 minutes and the cooking time is minutes.
This recipe is designed for 12 servings.
Yes, many ingredients can be substituted with similar alternatives. We recommend checking the recipe variations.
Store the preparation in the refrigerator for up to 3 days in an airtight container. Some preparations can be frozen for up to 3 months.