Step 1

Cut or break the cauliflower into medium-size florets.

Step 2

Combine the flour, corn flour, white pepper, and salt in a mixing bowl. Mix and slowly pour water while mixing the batter. Keep adding water until you have a thickish batter (around 1/2 cup).

Step 3

Add the cauliflower florets into the batter and using a spatula, toss the florets until they are properly coated.

Step 4

Add oil to a saucepan or a pan for deep frying and heat over medium heat.

Step 5

When the oil is hot enough, add the battered cauliflower in batches so you don't overcrowd the pan. When golden, transfer to a plate with a paper towel and set aside.

Step 6

Heat some oil over medium heat in a wok or a big frying pan and add the spring onion, chopped green pepper and garlic finely sliced or chopped.

Step 7

Stir for a few minutes and then add ketchup, soy sauce, Sambal Oelek, sugar, and white pepper.

Step 8

Add water, stir and cook for a few minutes.

Step 9

Dilute the corn flour in the water and add to the wok. Cook for a further 2-3 minutes and remove from the cooker.

Step 10

Add the deep-fried cauliflower florets into the sauce, mix well and serve.