A recipe to try:

For the pastry:
2 cups all-purpose flour
1/2 teaspoon kosher salt
1 tablespoon sugar
12 tablespoons (11/2 sticks) cold unsalted butter, diced
1/2 cup ice water

For the apples:
4 Granny Smith apples
1/2 cup sugar
4 tablespoons (1/2 stick) cold unsalted butter, small diced
1/2 cup apricot jelly or warm sieved apricot jam
2 tablespoons Calvados, rum, or water

Directions
For the crust, place the flour, salt, and sugar in the bowl of a food processor fitted with the steel blade. Pulse for a few seconds to combine. Add the butter and pulse 10 to 12 times, until the butter is in small bits the size of peas. With the motor running, pour the ice water down the feed tube and pulse just until the dough starts to come together. Dump onto a floured board and knead quickly into a ball. Wrap in plastic and refrigerate for at least 1 hour.

Preheat the oven to 400 degrees F.

Roll the dough slightly larger than your pie pan. Place the dough and trim edges.

Peel and slice the apples crosswise in 1/4-inch thick pieces. Overlap apples starting on the outside until the pastry is covered with slices. Sprinkle with the full 1/2 cup of sugar and dot with the butter.

Bake for 45 minutes to 1 hour, until the pastry is browned and the edges of the apples start to brown. Rotate the pan once during cooking. When the tart’s done, heat the apricot jelly together with the Calvados and brush the apples and the pastry completely with the jelly mixture. Allow to cool and serve warm or at room temperature.