Saag aloo recipe

Ingredients

• 1 tbsp vegetable oil
• 1 tsp cumin seeds
• 1 onion, sliced
• 2 garlic cloves, finely chopped
• 2 green chillies, finely chopped
• 4 cm fresh root ginger, peeled
• 1 tsp ground cumin
• 1 tsp ground coriander
• 50 ml water
• 4 medium potatoes, peeled and diced into bite-sized chunks
• 240 g tinned spinach with its juices
• 0.5 tsp garam masala
• 1 pinch salt