Boarder's Special Aaloo Sabji Easy and Chatpati

INGREDIENTS
1) 4 MEDIUM SIZE POTATOES
2) 4/5 GREEN CHILLIS
3) 10/11 CURRY LEAVES
4) 3 TBS. OIL
5) 2 TSP. DHANIA JEERA POWDER
6) 1 TSP. TURMERIC POWDER
7) SALT TO TASTE
8) 1 SMALL LEMON JUICE
9) 1 TSP. SUGAR (OPTIONAL)
10) CORIANDER LEAVES TO GARNISH