Heat 1 tbsp of olive oil in a medium sized pan and cook bacon for 5 minutes until most of the fat has been rendered and they are slightly crispy.
Remove bacon on a paper towel lined plate and set aside. Brown diced potato and courgettes with a pinch of salt until golden.
While potatoes and courgettes are cooking whisk eggs, milk and salt in a small bowl.
Pour the egg mixture into the pan, add bacon bits and sliced spring onion. Turn the heat to low and cover with a lid for 5-7 minutes until eggs are set. Serve with a green salad.