John Whaite served up tasty sizzling surprise burgers on Steph’s Packed Lunch.

The ingredients are: 500g beef mince , 1 tbsp mayonnaise, 4 Mini Babybel , ½ tsp fine salt and ½ tsp ground black pepper.

To serve: 1 tbsp flavourless oil , 6 tbsp mayonnaise, 2 tbsp sriracha, 4 burger buns and Baby gem lettuce leaves.

See recipes by John in his book titled:A Flash in the Pan: Simple, speedy stovetop recipes available from Amazon now.