One-pan Swiss steak

Ingredients

• 2 x 200g rump or sirloin steaks
• 2 tbsp seasoned plain flour
• Splash of sunflower oil
• 200ml red or white wine
• 2 tbsp olive oil
• 1 sliced large onion
• 1 sliced red pepper
• 1 sliced yellow pepper
• 250g pack of sliced mushrooms
• ½ tsp garlic salt
• 1 tsp smoked sweet paprika
• 2 tbsp tomato purée
• 1 tsp dried oregano
• 400g tin of chopped tomatoes
• 150ml chicken stock (or 150ml water)
• A bay leaf
• 1 tbsp Worcestershire sauce
• Handful of chopped fresh flatleaf parsley