Cinnamon Crust

Add 1 Tbsp. ground cinnamon and 1/2 tsp. freshly grated nutmeg to the flour.

Gingerbread Crust

Add 1 tsp. ground cinnamon, 3/4 tsp. ground ginger, 1/2 tsp. ground allspice, and 1/4 tsp. ground cloves to the flour.