Cut up your fillet into bite-size pieces. Add your ginger-garlic paste, yogurt, spices, salt, rice flour, chickpea flour. Combine well and set aside for about 15 minutes. If the mixture is a little too clumpy, just add in some more yogurt and mix thoroughly.
In a heavy-bottom pot or skillet add in about an inch or two of oil. Allow it to become nice and hot.
Add in a handful of fish pieces at a time. They will only take a few minutes to cook thoroughly. Remove with a slotted spoon onto a plate lined with paper-towel.
If you are using frozen ready-made buns, cook using the package insructions. You may steam or microwave. If steaming - line a bamboo steamer with some parchment. Place your bao buns in the steamer and cover with the lid. Move the steamer to a pot or pan filled with an inch or two of water. They should take about 15 minutes or so.
Place your salad ingredients (carrots, bell-pepper, onion, chaat masala) into the bao bun. Then add 3-4 pieces of your pakora and top with the sweet chili sauce. Garnish with fresh cilantro.