Apple Pie - Gluten Free Follow Me

Ingredients

• 2.5 cups GF all-purpose flour (plus extra flour to sprinkle when rolling out the dough)
• 2 tbsp granulated sugar
• 1 tsp salt
• 12 tbsp cold butter, cut in small pieces
• 2 egg yolk
• 6-18 tbsp cold water
• 2 tbsp apple cider vinegar
• 6 cups thinly sliced peeled apples (about 5 medium apples)
• 1 tbsp lemon juice
• 1/2 cup granulated sugar
• 1/2 cup brown sugar
• 3 tbsp GF all-purpose flour
• 1 tsp ground cinnamon
• 1/4 tsp ground nutmeg
• 1 egg white