In a pan, add water and jaggery and cook till the jaggery is completely melted.
Switch off the gas and cool down the jaggery water completely.
Sieve jaggery syrup. Whisk the mixture and add wheat flour gradually. Make a lump-free, thick, and pouring consistency of the batter.
Add cardamom powder, fennel seeds powder, and crushed black pepper. Mix well.
Cover and rest batter for 1 hrs so wheat flour is properly soaked.
Heat oil in a pan; pour ladleful batter at the center of the pan. Do not spread the batter.
Fry malpua on medium heat and once the top is cooked, flip over and cook on the other side until golden brown on both sides.
Garnish with poppy seeds and pistachio. Serve