Mix the breadcrumbs and flour together on a large plate.
Gently beat the eggs with some parley in a bowl and add a pinch of salt and pepper.
Take the fish and dip into the egg mixture and then coat with the breadcrumb mixture. Gently shallow fry in vegetable oil for approximately 4 minutes each side. Once golden and crispy, place on some kitchen roll to enable excess oil to drain.
Shallow fry the onion in the olive oil and then add the anchovies and cherry
tomatoes. Season with salt, pepper and parsley and allow to cook for
approx 10 minutes. Place the 2 fillets of plaice onto a plate and spread the tomato sauce on top and serve immediately.