Blueberry Pie with Sweet Almond Crust

INGREDIENTS

• For the crust:
• ½ cup ground raw almonds
• 2 ½ all-purpose flour
• 1 tsp. salt
• 2 Tb. sugar
• 12 Tb. unsalted butter, chilled and cut into cubes
• 7 Tb. shortening, chilled and cut into cubes
• 2 Tb. amaretto
• 2-3 Tb. cold milk
• For the filling:
• 6 cups blueberries
• ½ cup flour
• ½ tsp. cinnamon
• ¾ cup sugar
• Zest of 1 orange
• 1 Tb. orange juice
• 2 Tb. butter, cut into cubes
• 1 egg