In a frying pan, pour 1 tbsp of cooking oil. Heat the oil lightly. Put garlic paste into it. Fry it light brown on a very low flame. Don’t fry it dark brown.
Add diced carrots to it. Fry it for 1 minute. Now add diced capsicum and fry it for half a minute. Next season it with salt and white pepper powder or black pepper powder. White pepper powder gives a nice taste.
Next, add orange juice to it.
Add chopped green part of one or two scallions to the sauce.
When the sauce comes to a bubble, add sugar to it. Don’t over-boil the sauce. When the sugar is dissolved, add the cornflour slurry to thicken the sauce. Add the slurry gradually, stirring to prepare a lump-free sauce.Cook the cornflour slurry for half a minute at least, and continue till you get the sauce of the desired consistency. If you feel the sauce has thickened, add more orange juice to it.