Begin by preheating your oven to 350°F (175°C). Prepare two baking sheets by lining them with parchment paper to prevent sticking.
In a large mixing bowl, use an electric mixer or a sturdy spatula to cream together the softened butter and 1 cup of granulated sugar. Mix until the mixture is light and fluffy, which should take about 3-5 minutes.
Incorporate the eggs into the butter-sugar mixture, adding them one at a time. Make sure to mix well after each addition. Then, stir in the pure vanilla extract until fully blended.
In a separate bowl, combine the sifted flour, baking powder, ground cinnamon, and salt. Whisk the dry ingredients together thoroughly to ensure even distribution. Gradually pour the dry mixture into the wet ingredients, mixing gently until just combined. Avoid overmixing to maintain the cookie’s chewiness.
Using a cookie scoop or a tablespoon, portion out the dough, then roll each piece into a smooth ball between your palms.
In a small bowl, prepare the coating by mixing together ½ cup of granulated sugar and 2 teaspoons of ground cinnamon.
Roll each cookie dough ball in the cinnamon-sugar mixture, ensuring each one is thoroughly coated for maximum flavor. Place the coated balls on the prepared baking sheets, leaving about 2 inches of space between each to allow for spreading.
Place the baking sheets in the preheated oven and bake for 10 to 12 minutes. The cookies are done when the edges are lightly golden, but the centers remain soft and slightly underbaked for chewiness.
Once baked, remove the cookies from the oven and allow them to cool on the baking sheets for about 5 minutes. Then, gently transfer them to a wire rack to cool completely before serving.
Notes
For an eye-catching display, arrange the cookies on a decorative platter and sprinkle with additional cinnamon-sugar. Alternatively, package them in charming gift bags to delight friends and family!