1. Sift flour, baking powder together in a bowl.
2. Add cardamom powder and milk to make a smooth, lump free batter.
3. Heat oil or butter in a pan and meanwhile dip one pineapple slice at a time and carefully drop into the hot oil.
4. Deep fry from both sides till crisp and golden.
5. Transfer the fritters on a kitchen towel/napkin to soak excess oil and set aside till warm.
6. Dust powdered sugar and cinnamon powder all over the fritters and serve warm.

Enjoy your meal!