Pan-fried white fish with polenta & orange crust - Good Food Middle East

Ingredients

• 2 tbsp plain flour
• 4 tbsp fine polenta
• grated zest ½ orange
• 1 tbsp thyme leaves
• 4 x 140g sustainable white fish fillets, skinned and boned
• 1 egg, beaten
• 25g butter
• 2 tbsp olive oil
• 500g baby spinach