Add the garlic paste, curry leaves and sliced chillies and saute for about 2 minutes.
Add the diced coloured peppers then add the dried spices and the crushed tomatoes and about 1 cup of water to make a thick sauce. Add the salt and sugar if using and cook for about 5 minutes before adding the chickpeas. Check if extra salt and spices are needed and adjust, if necessary.
Reduce heat to low-medium and cook, for another 10-15 minutes, then add the garam masala and stir through and cook for a further 5 mins before garnishing with fresh coriander.
Serve hot with basmati rice or rotis
Recipe by SAPeople South African Recipes at https://tastyrecipes.staging.sapeople.com/easy-chickpea-curry/