01 -
Set oven temperature to 400°F (200°C) to ensure even baking.
02 -
Roll out the thawed puff pastry on a lightly floured work surface. Cut the pastry into 3- or 4-inch squares or circles, then place each piece onto a baking sheet lined with parchment paper.
03 -
Warm olive oil in a skillet over medium heat. Add diced shallots and cook until translucent. Incorporate minced garlic and chopped mushrooms; continue to cook until mushrooms release their moisture and become tender, about 5 to 7 minutes. Season mixture with salt and black pepper as desired.
04 -
Transfer cooked vegetables to a bowl. Combine with softened goat cheese and freshly chopped herbs, mixing thoroughly until smooth and homogenous.
05 -
Spoon an even amount of filling onto the center of each pastry, leaving a visible border around the edges. Gently prick the pastry base with a fork to control puffing during baking.
06 -
Bake trays in the preheated oven for 15 to 20 minutes, or until pastries turn golden brown and develop a crisp texture.
07 -
Allow tarts to cool for several minutes before serving warm or at room temperature for best flavor.