Step 1

Preheat the oven to 400 degrees F.

Step 2

Place the puffed pastry rectangles onto a rimmed baking sheet lined with parchment paper. Add the sugar, salt and lemon juice to the apples in a large bowl. Stir to combine. Allow to sit for a few minutes.

Step 3

Arrange the apple slices on the pastry rectangles in a straight line, overlapping as you go. (Leave the juices behind in the bowl.) Bake until the pastry is puffed and golden brown, about 20 minutes.

Step 4

Remove the tarts from the baking sheet immediately and place on a serving platter. Serve with caramel sauce and chopped pecans.