01 -
Gather and measure all ingredients. Preheat the oven to 350°F.
02 -
Toss the sliced apples in lemon juice to prevent browning. Add granulated sugar, cornstarch, and apple pie spice, mixing until the apples are evenly coated.
03 -
Roll out the tart dough and place it into the tart pan. Trim the edges by running a rolling pin over the top of the pan to remove excess dough smoothly.
04 -
Arrange the apple filling evenly within the prepared crust. Pour any leftover lemon juice mixture into the pan for extra moisture.
05 -
Bake the tart for 45 minutes or until the filling is bubbly and the apples are tender. If the crust or apples begin to brown excessively, tent the top with foil to prevent burning.
06 -
Remove the tart from the oven and allow it to cool on a wire rack while preparing the caramel sauce.
07 -
In a saucepan over medium heat, combine sugar, water, and salt. Stir occasionally until the sugar dissolves, about 5 minutes. Stop stirring when the mixture starts boiling to avoid scraping burnt bits on the bottom.
08 -
Reduce heat to medium-low and allow the caramel to boil for an additional 5 minutes until golden brown. Remove from heat and whisk in heavy cream and unsalted butter until smooth.
09 -
Drizzle the caramel sauce generously over the cooled apple tart before serving.