Soft melt-in-your-mouth orange cranberry cookies start with an orange butter cookie full of cranberries then top it all with a sweet orange glaze.
Crack the eggs and place eggs in a medium bowl, then beat with a fork. Add egg, vanilla and orange zest to the butter mixture and mix with an electric mixer until combined.
In a large mixing bowl combine flour, baking soda, cream of tartar and salt, then mix well.
Add the flour mixture to the wet ingredients half at a time. Mix until just combined and a dough forms with no loose flour.
Chill cookie dough in the refrigerator for 30 minutes. Preheat the oven to 350 degrees. Line baking sheets with parchment paper.