Scrambled Eggs with Spinach and Gruyere

• knob of butter, plus extra for spreading
• 50 g/2 oz spinach

Heat a small frying pan over a medium heat until hot. Add half the butter and the spinach and fry for a few minutes until the spinach has wilted. Transfer the spinach to a chopping board and roughly chop.

Mix the eggs and milk together in a bowl. Add the remaining butter to the pan, pour in the egg and stir for a minute or so until scrambled. Add the grated gruyere and spinach and remov