HAM AND POTATO HASH WITH POACHED EGGS - TOM KERRIDGE

Ingredients

• 1kg potatoes, peeled and cut into 5cm pieces
• 1 tbsp vegetable oil
• 30g butter
• 1 red onion, finely chopped
• 1 green pepper, cored, deseeded and diced
• 200g smoked ham, diced
• 4 sprigs of thyme, leaves picked
• 1 tbsp German mustard
• ½ tsp cayenne pepper
• 40g Parmesan, finely grated
• 4 large free-range eggs
• 2 tbsp flat-leaf parsley, finely chopped
• 1 ripe avocado, quartered and sliced
• 16 cherry tomatoes, halved
• Sea salt and freshly ground black pepper