In a mixing bowl add in the softened unsalted butter and powdered sugar. Combine well until everything is well mixed.
Next add in the Vanilla extract.
and then add-in the whole wheat flour.
Knead everything together to form a soft dough.
Next, add in the tutti frutti, mix everything once again.
Mix everything and knead to a soft dough.
Divide the dough equally into two. Shape them into two equal sized logs with uniform thickness and width. Cling wrap the dough
Refrigerate for 30 mins. Remove the dough from the after 30 mins. Slice the log into equal-sized cookies. Arrange the shaped cookies in a baking tray lined with parchment paper.
Preheat the oven at 356 F (180 Deg C ) for about 10 mins and then bake at 356 F for about 13 mins. Allow it to cool completely and then store in airtight boxes.