I started by boiling potatoes until soft and mashing them smoothly. Then I sautéed cumin, onions, ginger, and green chilies until aromatic. I added peas and spices, cooking everything until well blended.
I combined the mashed potatoes with the cooked pea mixture. A squeeze of lemon juice made the filling taste fresh and balanced. I let it cool completely so it was easier to shape into rolls.
I flattened bread slices and lightly moistened them with water. Then I placed filling inside and rolled them tightly without breaking. Sealing the edges properly helps keep them intact while frying.
I heated oil until medium-hot and carefully added the rolls. They turned golden and crispy within a few minutes on each side. After frying, I drained them on paper towels to remove excess oil.
I served them immediately while they were still crispy and warm. They taste best right after frying with dipping sauces. This step makes all the difference in texture and flavor.