Shetland Black potato wedges with mini lamb burgers & pickled cucumber

• 750g Shetland Black potatoes (or you can use any other firm New/Baby variety)
• 1 tbsp dried oregano
• 1 tsp dried mint
• 20ml olive oil
• Salt and pepper
• 1/2 a small red onion, finely sliced
• 100g feta cheese
• 5g fresh parsley, finely chopped

Ingredients for pickled cucumber

• 1/2 of a cucumber
• 2 tbsp white wine vinegar
• 1/2 tsp salt
• 1 tsp caster sugar
• Ingredients for lamb burgers
• 500g lamb mince
• 15g harissa paste
• 1/2 a small red onion, finely chopped
• 1 garlic clove, crushed
• 5g fresh mint, finely chopped
• A drizzle of olive oil
• Salt and pepper
• Ingredients for tzatziki
• 100g natural yoghurt
• 1/4 of a cucumber, finely chopped
• 5g fresh mint, finely chopped
• A pinch of salt
• Juice of 1/2 lemon