In a large bowl, whisk together the flour, baking soda, baking powder, and pumpkin pie spice. Set aside.
Make crumble: add the sugar, flour, and cinnamon to a medium bowl and stir to combine.
If using all-purpose flour add an extra teaspoon of baking powder and a pinch of salt.
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Please note that nutritional information is a rough estimate and it can vary depending on the products used.