Blistered sweet potatoes with herby tuna recipe | Good Food

Ingredients

• 2 large sweet potatoes
• ½ tbsp olive oil
• 150g tuna in olive oil, drained
• 2 tbsp pesto
• 2 tbsp Greek yogurt
• 1 lemon juiced and ½ zested
• ½ small bunch parsley finely chopped
• ½ small bunch dill finely chopped, plus extra to serve
• 1 large roasted red pepper finely sliced
• ¼ cucumber deseeded and cubed
• 60g feta crumbled
• peppery salad to serve (optional)