Chicken burger with avocado and blue cheese recipe | delicious. magazine

Ingredients

• 500g chicken breast, coarsely minced in a food processor, or turkey mince
• 1 small onion, finely chopped
• 1 tsp Dijon mustard
• 142ml pot soured cream
• 1 tbsp tomato ketchup
• Zest and juice of 1 large lemon
• 1 red onion, thinly sliced
• 1 tbsp sunflower oil
• 4-6 soft buns
• Radicchio lettuce and little
• gem lettuce leaves, to serve
• 1 avocado, thinly sliced
• 100g blue cheese, such as Gorgonzola, crumbled