East African-style coconut chicken

Ingredients

• 2 1/4 lbs chicken legs
• 3 1/2 cups coconut milk
• 2 tsp salt (divided)
• 2 onions
• 1/4 oz ginger
• 4 cloves garlic
• 2 red bell peppers
• 6 potatoes
• 1/2 lime (zest and juice)
• 2 tbsp vegetable oil
• 1 tsp curry powder
• 2 tsp ground cumin
• 2 tsp ground coriander
• 2 tsp garam masala
• 2 tsp ground turmeric
• stick cinnamon
• 2/3 cup water
• 14 oz canned crushed tomatoes