Ingredients
Method
- Preheat the oven to 375 degrees Fahrenheit and line a baking sheet with parchment paper.
- Cream the softened butter and 1 1/2 cups granulated sugar together until light and fluffy, about 2 minutes using a mixer or by hand with a spoon.
- Beat in the eggs one at a time until smooth and shiny.
- In a separate bowl, whisk together the all purpose flour, cream of tartar, baking soda, and salt.
- Slowly mix the dry ingredients into the butter mixture until just combined. Do not overmix.
- In a small bowl, mix 3 tablespoons of granulated sugar with 1 tablespoon ground cinnamon.
- Roll the dough into small balls and coat each one completely in the cinnamon sugar mixture.
- Place the dough balls on the prepared baking sheet, spacing them about 2 inches apart.
- Bake for 9 to 11 minutes, until the edges are set and the centers look slightly underdone.
- Let the cookies cool on the tray for 5 minutes before transferring them to a wire rack to cool completely.
Notes
Chill the dough for 20 minutes if it's too soft before rolling. Use parchment paper for easy cleanup. Slightly underbaked cookies are the secret to chewy centers. Store in an airtight container at room temperature for up to 5 days, or freeze pre-rolled dough balls for future baking.