In a pot over medium heat, add cooking oil.
Add mustard seeds, curry leaves, garlic, ginger paste and onion. Leave to cook till fragrant.
Add vinegar, water, salt, sugar and red chillies. Leave to low simmer about 6 minutes.
Add strawberries stir welland leave to soften and it thickens for about 20 minutes
Add lime juice and coriander leaves. Stir well and turn heat off.
Pre-heat oven to 180 d Celsius.
Place fish in a bowl. Sprinkle garlic and onion powder and olive oil on fish and marinade evenly.
Place fish on a lined baking tray with skin side down.
Bake fish fillet about 20 minutes.
Remove from oven.
Gently place baked fish on a plate. Serve with strawberry chutney on the side. Garnish with coriander and chopped chilli padi.