1. Preheat oven to 180 degree C.
2. Melt 20g butter, then mix in fresh juice of half small lemon. Also add in 1/2 tsp garlic powder.
3. In a bowl, add in 1/4 cup flour, some salt, black pepper and a little mixed herbs.
4. Dip cod fillet in butter mixture first then in flour mixture.
5. Place cod fillet in a baking pan. Bake for 25-30 mins.
I also put several baby carrots and French beans in the baking pan and let them be baked with cod.