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Isso vadai

Prawn and lentil fritters

ඉස්සෝ වඩේ (isso vade): crunchy split-pea fritters topped with whole prawns, Galle Face style

As the sun goes down on Galle Face Green in Colombo, carts line the seafront selling isso vadai: crunchy lentil fritters with a whole prawn pressed into the top of each one. Families buy them in paper bags with sliced onion and a squeeze of lime while the kids fly kites. At home they make a great teatime snack or a starter for guests, and they're best eaten within minutes of frying. Chef's tip: soak the split peas but don't grind them too smoothly; a coarse, slightly grainy batter is what gives the fritters their crunch.
Total time
55 min
Difficulty
medium
Serves
4
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Ingredients

Serves4

For the batter

For the topping

For frying and serving

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What you'll need

Fresh ingredients (5)

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Method

0/6 done
  1. Step 1: Drain 9 oz chana dal (split Bengal gram) well. Set aside 3 tbsp of whole soaked dal, then pulse the rest in a food processor to a coarse, thick paste without adding water.

    5 min
  2. Step 2: Mix the paste with the whole dal, 1 red onion, 2 green chillies, 1 tsp dried red chilli flakes, 1 tsp fennel seeds, 10 curry leaves and 1 tsp salt. Squeeze a little in your hand: it should hold together. If it is crumbly, add 1 tsp water at a time.

    5 min
  3. Step 3: Toss 16 small raw prawns, shell on or peeled with tails with ¼ tsp ground turmeric and ½ tsp chilli powder. Keep them in the fridge until you are ready to fry; wash your hands and board after handling raw seafood.

    3 min
  4. Step 4: Wet your hands and shape the batter into 16 flat patties about 6 cm across and 1.5 cm thick. Press one prawn firmly into the top of each.

    10 min
  5. Step 5: Heat 3 ¼ cups vegetable oil for deep frying in a deep pan to 350°F, or until a crumb of batter sizzles and rises at once. Fry 4–5 vadai at a time for 4–5 minutes, turning once, until deep golden and crisp all over. A common mistake is overcrowding the pan; the oil cools and the vadai turn greasy.

    20 min
  6. Step 6: The prawns are cooked when they are pink and opaque all the way through. Drain the vadai on kitchen paper and serve hot with 1 lime and ½ red onion.

Nutrition per serving

Calories
390 kcal
Protein
22 g
Carbs
38 g
Fat
17 g
Fibre
9 g

Nutrition values are estimates.

K
Recipe by

KrazyBadal

All recipes by this chef →

Good to know

How long does isso vadai take?
About 55 minutes in total: 30 minutes to prepare and 25 minutes to cook.
How many people does it serve?
4 as written. Change the servings above the ingredients and every amount scales to match.
Is it gluten free?
Yes, as written. Check the labels on stock, sauces and spice mixes, which sometimes contain gluten.
Is it very spicy?
It has some heat. Use less chilli for a milder version, or more if you like it hot.
What can I use instead of red onion?
White onion or shallots, same amount (soak raw onion in cold water for 10 minutes to soften it).
What can I use instead of fennel seeds?
Aniseeds, same amount (a stronger liquorice taste).

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