John Whaite served up delicious chocolate and coffee muffins on Steph’s Packed Lunch.

The ingredients are: 60g sunflower oil, 1 large free-range egg, 120g soured cream, 2tsp instant coffee, 100g soft light brown sugar, 130g plain flour, ¾ tsp baking powder, ½ tsp fine salt and 65g chocolate chips.

See recipes by John in his book titled: John Whaite Bakes At Home available from Amazon now.