Lentil & tuna salad recipe | Good Food

Ingredients

• 2 tbsp sherry vinegar
• 1 tsp Dijon mustard
• 2 garlic cloves finely grated
• 50ml olive oil
• 2 x 250g pouches ready-cooked puy lentils
• 2 x 160g cans tuna steaks in spring water, drained and flaked
• 160g cherry tomatoes halved (about 10)
• 2 ready-roasted peppers chopped
• handful of parsley finely chopped
• ½ small bunch of chives finely chopped, plus extra to garnish