To the bowl with melted butter, add 3/4 cup packed brown sugar, 1/2 cup honey, 1 1/2 teaspoons kosher salt, and 1 teaspoon ground cinnamon and whisk to combine. The mixture should be just warm at this point (if it feels very hot, leave it to cool for a few minutes before the next step). Add 1 large egg, whisking thoroughly to incorporate. Add 3 1/2 cups bleached all-purpose flour, 1 teaspoon baking soda, and 1/2 teaspoon baking powder and stir with a large rubber spatula until flour is fully incorporated with no dry steaks visible. The dough will form a ball and look glossy and slightly sticky.