Smoked pepper salmon with avocado and dill salsa

Ingredients

• 1 kg salmon side, skin on
• 1 tbsp mixed peppercorns
• ½ bunch fresh dill
• 3 tsp salt
• 3 tbsp brown sugar
• 1 fresh red chilli
• 3 medium-sized ripe tomatoes
• ½ cucumber
• Zest and juice of 1 lemon
• 2 spring onions
• 1 small handful dill
• 1 avocado
• 1 tbsp good-quality olive oil
• 2 tsp red wine vinegar
• Salt
• Pepper
• Sugar
• 250 g new potatoes
• 2 tbsp good-quality olive oil
• salt and pepper