Prepare the Batter
Sift rice flour into a bowl.
Add water gradually and whisk until the batter becomes thin like water.
Add salt and turmeric, then mix well.
Tip: Batter must be thin so the strands come out smooth.
Make the Nut Filling
Mix chopped walnuts, sugar, cinnamon, and cardamom in a bowl.
Adjust sweetness to taste.
Cook the Rice-Flour Strands
Heat a non-stick pan over low heat (just warm-not hot).
Pour the batter into a bottle with a perforated lid.
Drizzle thin strands quickly in circular motions onto the pan.
Once dry and easily lifted, remove and place on a cloth.
Fill and Fold
Place 1 tbsp of walnut mixture on each sheet.
Fold into a semicircle or samosa shape.
Press edges to seal them well.
Fry the Khoshkar
Heat oil in a pan.
Fry each Khoshkar just until golden (avoid over-frying).
Transfer onto a paper towel to drain excess oil.
Serve
Serve warm with grape molasses or honey.
Best enjoyed with Persian tea.