Remove the zest of orange and keep it aside to add to the sizzler.
Juice 2-size orange.
Discard the pulp and seeds
Finely chop the garlic and remaining ginger.
Now in a pot or a pan, add oil.
Once hot, add the chopped garlic and ginger.
Saute it on slow to medium for a minute until translucent or the raw smell of ginger goes.
Now add the orange juice, and chili flaxes and mix. Cook for a minute.
Now add in the Sweetener, vinegar, salt, and half of the water.
Cook it further for 2-3 minutes.
Now mix in the cornstarch with the remaining water and add it to the above mix.
Cook it further for 2-3 minutes until you get the desired consistency.
You can add more cornstarch to make it thick, for me 1 tsp was just perfect.