Take a muslin cloth/handkerchief and spread it on a bowl. Pour greek yogurt onto the cloth. Bring edges of cloth together and squeeze it lightly to drain the excess whey.
Transfer the yogurt to a deep bowl. Add sugar, cinnamon powder and whisk well until sugar is dissolved and yogurt becomes smooth and creamy.
Add chopped apples and mix well again.
Transfer it into a serving bowl. Sprinkle chopped cashews and apples. Chill for an hour before serving.
Puri
Combine wheat flour, oil and salt. Add water little at a time and mix. Knead slowly to form a semi stiff dough.
Heat oil on a high heat.
Divide the dough in equal parts. On a floured surface roll the dough in a thin circle with a rolling pin.
With a cutter, cut out circles in the dough. Remove the extra dough and add it to the unused dough.
Fry the puris in batches until golden brown on both the sides.