Siri’s Heart Sugar Cookies


  • 2/3 cup butter, softened
  • 1 cup granulated sugar, or more to taste
  • 2 eggs, beaten
  • 1 teaspoon baking soda
  • 1 teaspoon vanilla extract
  • 1 1/4 teaspoons cream of tartar
  • 1/4 cup milk
  • 4 cups all-purpose flour
  • 1 pinch salt (optional)
  • 1 cup all-purpose flour


Preheat oven to 400 degrees F (200 degrees C).

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Beat butter and sugar with an electric mixer in a large bowl until fluffy. Add 1 egg, allowing it to blend into the butter mixture before adding the next with the vanilla extract.

Dissolve cream of tartar in milk; beat into the butter mixture. Add 4 cups flour and pinch of salt; beat until doughy.

Spread 1 cup flour onto a flat work surface. Roll the dough out on the prepared surface; cut out in desired shapes until all dough is used.

Bake on non-stick baking sheets in preheated oven until cookies are set in the middle, about 12 minutes.