Apple Pie#2

• 1 egg yolk beat (slightly)
• 1 graham cracker pie crust
• 525 gr cooking apple (sliced peeled)
• 150 gr sugar
• 110 gr packed brown sugar (light)
• 95 gr all purpose flour
• 75 gr butter room temperature
• 24 gr all purpose flour
• 16 ml lemon juice
• 1 gr cinnamon (ground)