Preheat oven to 425ºF.
In a mixing bowl, combine flour, baking powder, salt, cream of tartar and Truvia.
Add in butter and yogurt, using a fork or pastry blender. Mix together until combined into small balls.
Add in milk, mixing until a soft dough forms. Fold in cheese and rosemary.
Roll or pat out on a floured surface to about 3/4" thick. Cut into circles (I used the top of a glass cup) and place on a parchment covered baking sheet.
Bake for 10 minutes in preheated oven or until golden brown. Serve immediately and enjoy!