Bengali mustard fish recipe | Good Food

Ingredients

• 450g halibut steaks, cut into large slices
• ¾ tsp ground turmeric
• 2 tbsp yellow mustard seeds (see tip)
• 140g tomatoes
• 3 fat garlic cloves
• 4-5 whole green chillies
• 4 tbsp mustard oil or vegetable oil
• 1 ¼ tsp nigella seeds
• handful coriander leaves
• cooked rice to serve (optional)