Line a 20cm square cake tin with baking paper – make sure you leave plenty of paper hanging over the sides to help you remove the fudge once it has set.
Pour the condensed milk into a medium saucepan over low heat and add the milk chocolate – which has been broken into squares.
Cook the condensed milk and chocolate mixture and stir regularly until the chocolate has melted and the ingredients have combined.
Remove the saucepan from the heat and pour the fudge into the prepared tin before quickly (and carefully) pushing the Cadbury Creme Eggs into it. Place the fudge into the fridge for a minimum of 6 hours (preferably overnight) to set.
Remove the set fudge from the fridge and cut into squares.