Crush digestive biscuits into fine crumbs and mix with melted butter and condensed milk until fully combined, add in chopped mini eggs and fold them into the biscuit base. Press the mixture firmly into a lined 9" square baking tray to form an even base.
Gently melt your milk chocolate over a double boiler or in short bursts in the microwave. Stir until smooth.
Pour the melted milk chocolate (mix with chocolate spread if you'd like a softer base, this helps with cutting) over the biscuit and Mini Egg base. Spread evenly with a spatula. Decorate with extra Mini Eggs, Milkybar Easter Friends or crushed chocolate while still soft.
Refrigerate the slice for at least 2 hours, or until fully set. Once firm, cut into squares or rectangles for a perfect Easter treat.
