My Favorite Apple Jelly Tart with Buttery Crust

Ingredients

• 1 ½ cups (180g) all-purpose flour
• ½ tsp salt
• 1/4 cup (50g) granulated sugar
• 1/2 cup (115g) unsalted butter, cold and cubed
• 1 large egg yolk
• 3-4 tbsp cold water
• 4 medium apples (about 2 lbs or 900g), peeled, cored, and sliced
• 1/2 cup (100g) granulated sugar
• 1 tsp cinnamon
• 1 tbsp lemon juice
• 2 cups (500ml) apple juice (or cider)
• 1 ½ tsp powdered pectin