Spicy lamb stew

Ingredients

• 350g minced lamb
• 2 (abt 200g) potatoes - cut into 4 and sliced
• 7 shallots - sliced thinly
• 1 tbsp blended/grounded ginger
• 1/2 tbsp blended/grounded garlic
• 2 (abt 180g) tomatoes - sliced thinly
• 2 (abt 160g) sticks of celery - cut into 1/4 inch pieces
• 2 bay leaves
• 1 tsp garam masala
• 1 tbsp plain chilly powder (or as you prefer)
• 1 stalk onion leaves - shredded
• 1 stalk coriander leaves - cut into 1/2 length
• 3 tbsp canola oil
• salt to taste