Take a big bowl. Add ½ cup of shredded cabbage, ¼ cup of shredded carrot, and 1 teaspoon of salt and mix well.
Keep aside for 8-10 minutes.
After 8-10 minutes, the above mixture will release water. Squeeze the water from the mixture with your hands. By squeezing water, it will be easier to prepare spring rolls and also the filling will become crispy at the time of serving.
Place a kadai on medium flame and pour 1 tablespoon of ghee or oil.
On heating ghee or oil, add 1 teaspoon of grated ginger and 1 teaspoon of grated garlic. Saute for 30 seconds.
Add chopped capsicum, chopped onion and chopped green chilli in the kadai.
Saute for 1 minutes on high flame.
Add squeezed cabbage and squeezed carrot in the kadai.Saute the above mixture for 2-3 minutes on high flame.
By sauteing on high flame, water will get evaporated and spring roll will become crunchy.
Add 1 teaspoon of soya sauce, ½ teaspoon of sugar, ½ teaspoon of white or black pepper powder and ¼ teaspoon of salt in kadai.
Mix well and saute for 2-3 minutes.
Switch off the gas and add 2 tablespoon of chopped spring onion and ½ teaspoon of cornstarch. Mix well. (Cornstarch reduces moisture of the mixture)
Let the mixture cool down.