1-In a large mixing bowl, crush the: In a large mixing bowl, crush the digestive biscuits until you have fine crumbs.
2-In a saucepan, gently melt the butter: In a saucepan, gently melt the butter and golden syrup over low heat until fully combined.
3-Pour the melted butter mixture over the: Pour the melted butter mixture over the crushed biscuits and mix well. Stir in half of the crushed Maltesers for extra crunch.
4-Spread the biscuit mixture evenly in the: Spread the biscuit mixture evenly in the tray, pressing it down firmly with the back of a spoon.
5-In a separate bowl, melt the milk: In a separate bowl, melt the milk chocolate either in the microwave or using a double boiler.
6-Pour the melted chocolate over the biscuit: Pour the melted chocolate over the biscuit base, spreading it out evenly. Sprinkle the remaining whole Maltesers over the top.
7-Place the tray in the fridge for: Place the tray in the fridge for at least 1-2 hours until set.
8-Once set, cut the tray bake into: Once set, cut the tray bake into squares and enjoy!