Potato Filling For Spring Rolls

Name: Potato Filling For Spring Rolls
Ingredients: 5 large potatoes (cubed fine); 1 level teaspoon salt; 2 onions (chopped); 1 teaspoon mustard seeds; 2 teaspoon Jeeru (Cumin) seeds; 2 tablespoons lemon juice; 1 teaspoon green chilli garlic paste; 1 teaspoon crushed red chillies; ¼ teaspoon turmeric powder; ¼ cup tamarind sauce; (according to taste); 2 sticks curry leaves (chopped fine); ¼ cup oil; 1 packet red tamarind; ¾ kettle boiling water; ¾ teaspoon salt; 1 teaspoon red chilli powder; ½ teaspoon crushed red chillies; 1 teaspoon tal (sesame seeds); ¼ cup golden syrup; ½ cup brown sugar