Mini Mason Jar Apple Pies - Mind Over Munch

Ingredients

• 2 Honeycrisp apples ((or Granny Smith))
• ½ cup pitted dates (finely chopped)
• 2 tsp lemon juice
• 1½ Tbsp all-purpose flour
• 2 Tbsp sugar
• ¾ tsp cinnamon
• ⅛ tsp salt
• 1 Tbsp butter
• splash of water (if needed)
• 1 refrigerated pie crust ((rolled sheet of dough—not frozen in a pie tin) )
• 1 egg (whisked)
• 1-2 tsp demerara sugar (or turbinado sugar)