01 -
Preheat oven to 200°C and line a baking sheet with parchment paper.
02 -
Heat olive oil in a skillet over medium heat. Add sliced shallots and cook until soft and translucent, about 3 to 4 minutes.
03 -
Add sliced mushrooms to the skillet. Sauté until golden brown and moisture has evaporated, approximately 5 to 6 minutes.
04 -
Stir in minced garlic and cook for 1 minute. Season mixture with salt and black pepper to taste. Remove from heat and let cool slightly.
05 -
On a lightly floured surface, roll out the puff pastry and cut into equal squares or rectangles as desired.
06 -
Transfer pastry pieces to prepared baking sheet. Score a border 1 cm from the edge of each piece with a sharp knife.
07 -
Spread herbed goat cheese evenly within the scored border of each pastry piece.
08 -
Spoon sautéed mushroom and shallot mixture evenly over the goat cheese.
09 -
Bake in preheated oven for 15 to 20 minutes, or until pastry is puffed and golden brown.
10 -
Remove tarts from oven and let cool slightly. Garnish with fresh thyme leaves and serve warm or at room temperature.