Ingredients
Equipment
Method
Mix the dough
- Preheat the oven to 350°F.
- Line a large baking sheet with parchment paper.
- In a large bowl, beat the softened butter and 1 1/2 cups sugar with a hand mixer on medium speed until light and fluffy, about 2 minutes.
- Beat in the eggs one at a time, then mix in the vanilla.
- In a medium bowl, whisk together the flour, cream of tartar, baking soda, and salt; add to the butter mixture and mix on low just until combined.
Coat and bake
- In a small bowl, stir together the remaining 1/4 cup sugar and cinnamon.
- Scoop the dough into 2-tablespoon portions, roll each into a ball, and coat in the cinnamon-sugar.
- Place the dough balls 2 inches apart on the prepared baking sheet, working in batches as needed.
- Bake at 350°F for 10 to 12 minutes, until the edges are set and the tops are crackled.
- Let the cookies rest on the baking sheet for 5 minutes, then transfer to a wire rack to cool.
Notes
For soft centers, remove the cookies when the edges are set and the tops are crackled. Store in an airtight container at room temperature for up to 5 days; freeze for up to 2 months. For a gluten-free version, use a 1:1 gluten-free baking flour.
