Ingredients
Equipment
Method
Roast and mix the filling
- Heat the oven to 400°F. Place the sweet potatoes on a rimmed baking sheet and roast for 45-60 minutes, until a knife slides easily through the centers.
- Let the potatoes cool until easy to handle, then peel and mash the flesh until smooth.
- Stir in the goat cheese, heavy cream, thyme, salt, and pepper.
Make the candied pecans
- Melt the butter with the brown sugar and maple syrup in a medium skillet over medium heat.
- Add the pecans and stir for 2-3 minutes, until glossy and coated.
- Spread the pecans on parchment paper and cool completely.
Assemble and bake the tartlets
- Let the potato baking sheet cool, then line it and a second rimmed baking sheet with parchment paper.
- Cut each pastry sheet into 12 rectangles and arrange 12 on each baking sheet.
- Score a 1/2-inch border around each rectangle without cutting through, then prick the centers several times with a fork.
- Spoon about 1 1/2 tablespoons of filling into the center of each rectangle, spreading it inside the border.
- Beat the egg with the water and brush the pastry borders.
- Bake at 400°F for 18-22 minutes, switching and rotating the baking sheets halfway through, until the pastry is puffed and deep golden.
- Cool the tartlets on the baking sheets for 5 minutes.
- Roughly chop the candied pecans and scatter them over the tartlets.
Notes
For flaky pastry, keep the puff pastry cold while assembling. Refrigerate leftovers for up to 3 days; freezing is not recommended after baking. For a gluten-free option, use gluten-free puff pastry.
