01 -
Preheat the oven to 400°F. Line a baking sheet with parchment paper.
02 -
Unfold the puff pastry on a lightly floured surface. Cut into 12 equal squares and place them on the prepared baking sheet. Score a small border inside each square without cutting through the pastry.
03 -
In a bowl, stir together pumpkin puree, Greek yogurt, cinnamon, nutmeg, salt, and pepper until smooth and thick.
04 -
Spoon 1 to 2 teaspoons of pumpkin filling into the center of each pastry square, keeping the scored border clear. Brush the exposed pastry edges with beaten egg.
05 -
Bake for 15-18 minutes, until the pastry is puffed, golden, and crisp on the bottom. If the centers puff, gently press them down with the back of a spoon.
06 -
While the tartlets bake, warm the honey and thyme leaves in a small pan over low heat for 1-2 minutes. Do not boil.
07 -
Top the warm tartlets with crumbled goat cheese. Drizzle with thyme honey, add a few fresh thyme leaves, and finish with flaky salt. Serve warm or at room temperature.