Whisk together the flour, baking soda, baking powder, cinnamon and salt in a medium bowl. Set aside.
2 ½ cups all-purpose flour, 1 teaspoon baking soda, 1 teaspoon baking powder, 1 teaspoon ground cinnamon, ½ teaspoon fine sea salt
Using a stand mixer or hand mixer on medium speed, cream together the softened butter and sugar until light and fluffy (about 2-3 minutes).
12 tablespoons unsalted butter, 1 ¼ cups granulated sugar
Beat in the eggs and vanilla extract, mixing well. You may need to scrape down the sides of the bowl.
2 large eggs, 1 teaspoon vanilla extract
Add the dry ingredient mixture to the wet ingredients, mixing on low speed until just combined. Do not overmix. The dough will be thick.