Ingredients

• All-purpose flour - 2 ¾ cups
• Cream of tartar - 2 teaspoons
• Baking soda - 1 teaspoon
• Salt - ¼ teaspoon
• Unsalted butter - 1 cup
• Granulated sugar - 1 ½ cups
• Eggs - 2 large
• Vanilla extract - 1 teaspoon
• Ground cinnamon - 2 teaspoons
• Additional sugar - ¼ cup

Instructions

1. 1.

   Preheat the oven to 190°C (375°F) and line baking sheets with parchment paper.

2. 2.

   In a medium bowl, whisk together the flour, cream of tartar, baking soda, and salt.

3. 3.

   In a large bowl, cream the butter and 1 1/2 cups sugar until light and fluffy. Beat in the eggs one at a time, then stir in the vanilla extract.

4. 4.

   Gradually blend the dry ingredients into the butter mixture until just combined.

5. 5.

   In a small bowl, mix the 1/4 cup of sugar with the ground cinnamon.

6. 6.

   Roll the dough into small balls, about 1 inch in diameter, and then roll each ball in the cinnamon sugar mixture.

7. 7.

   Place the coated balls onto the prepared baking sheets about 2 inches apart.

8. 8.

   Bake in the preheated oven for 8 to 10 minutes, until the cookies are set but still soft in the center.

9. 9.

   Allow the cookies to cool on the baking sheet for a few minutes before transferring to a wire rack to cool completely.

Nutritional Facts