Prawn and Corn Fritter

1 cup small size soft skin prawns, discard head tail and clean
3 cups all-purpose flour
2 tablespoons sugar
1 teaspoon salt
1/2 teaspoon bicarbonate of soda
1 cup bean sprouts
1/2 cup leeks, cut into 2 cm
1 onion, thinly slice
1 red chili, thinly slice
1/2 cup corn kernels
1 cup water (or more)
oil (for frying)

Combine all ingredients and a cup of warm water.
Mix thoroughly with a spoon until all ingredients are really combine (about 1 minute).
If the mixture is too thick add more water.
The mixture should be thick enough in order to spoon it into hot oil for deep frying.
Deep fry until golden brown