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.