Ingredients

2tbspunsalted butter,softened to room temperature

3tbspgranulated sugar,+ ¼ tsp for sprinkling on top

2tbspbeaten egg,crack the egg, beat it, and use 2 tbsp

½tsppure vanilla extract

6tbspall-purpose flour,spoon & leveled

¼tspBaking Soda

¼tspsalt

¼tspcream of tartar,no substitutions

½tspground cinnamon,divided

Preparation

Preheat oven to 350 degrees F.

Spray cookie sheet with nonstick spray or use a silicone baking mat.

In a medium-sized mixing bowl, stir the butter and 3 tbsp sugar together until creamed. Mixture may be a bit crumbly.

Add the egg and vanilla until mixed. Stir in flour, baking soda, salt, cream of tartar, and 1/4 tsp cinnamon until just combined.

Place the dough in the center of the prepared cookie sheet into a tall ball (see pictures above).

Sprinkle with 1/4 teaspoon cinnamon and 1/4 teaspoon sugar.

Bake for 14 to 16 minutes until the edges are browned.

The center may appear undone but it will firm up in a couple of minutes.

Allow to cool completely on the baking sheet. Serve.