Preheat the oven to 350 degrees F. Line your baking sheet with parchment paper and keep it aside.
Add all the dry ingredients to one bowl - flour, oats, baking powder, salt, and cardamom powder- and mix.
1 cup Whole wheat flour, ¾ teaspoon Baking powder, ¼ teaspoon Salt, 1 teaspoon Cardamom powder, 1 cup Instant oats
In another bowl, add butter and jaggery and beat until smooth and creamy. Check out the video here. ½ cup Butter, softened, ¾ cup Jaggery
Add the dry ingredients to this and mix using a spatula. Then, add milk to bring everything together and mix using a spatula or electric beater.
2 to 3 tablespoon MIlk
Finally, add the cashews and mix well to form a dough ball.
¼ cup Cashews
Form lime-sized balls from the dough and flatten them to form a disk. Place it on a baking sheet 1 inch apart.
Bake in preheated oven for 20 minutes for chewy cookies and 24 minutes for crispier cookies.
Place them on a wire rack and let them cool completely. Store in air-tight container.