Garlic Mashed Potatoes with prawn curry - Potato Nation

Ingredients

• 500 g prawns, shelled and deveined
• Pinch of ground turmeric
• Pinch of chilli powder
• Pinch of ground salt
• 3 tbsp vegetable oil
• 1 onion, finely chopped
• 1 ½ tsp ginger and garlic paste
• ½ tsp mustard seeds
• 2 sprigs curry leaves
• 1 tomato, blended smooth
• ¾ water
• Fresh coriander leaves, for serving
• 1 tsp fennel seeds
• ¾ cumin seeds
• 1 ½ tbsp coriander seeds
• 1 sprig curry leaves
• 1 tsp vegetable oil
• 1 tsp chilli powder
• 4 potatoes
• ¼ cup butter
• 100 ml milk
• 2 tbsp garlic, crushed
• 1 tsp sesame seeds