Cut thinly capsicum, red onions, green chilies, carrots, dates, garlic and ginger.
Add the spices into the blender.
Add few dates into this spice mixture.
Add vinegar to this mixture.
Blend the spices and dates together.
Add the rest of the dates to a pot.
Add some vinegar to soak the dates.
Let it boil in low heat.
Once it boils add grinded paste to this.
Let it boil well while mixing.
Add tomato sauce into this.
Then add sugar and pepper to it.
Mixture is ready.
Turn off the heat.
Then add salt.Add carrots to the mixture(gravy) and mix well.
Boil on low heat.
Next add capsicum and chili and mix well.
Then add onions.
Mix well all the vegetables to coat the gravy.
Close the pot and place for at least day.