For preparing spinach rolls, heat ghee and sautT the onion for 1 minute.
Put the green chillies and sautT again for a few seconds.
Add the potatoes, dried mango powder and salt.
Cool and shape into rolls.
Put a small roll of the potato filling in the centre of spinach leaf and wrap the leaf round the potato roll.
Repeat the same procedure for the remaining filling and spinach leaves.
Take another bowl. Combine bengal gram flour, rice flour, chilly powder, salt and water to make a smooth batter.
Heat oil in a deep frying pan.
Dip the rolls in the batter and deep fry in oil.
Spinach Rolls are ready. Serve it hot with tomato ketchup.