1st layer: Mix biscuit crumbs and butter. Press the mixture into a base of a rectangular tin. Freeze for 20 minutes.
2nd layer: Dissolve gelatin in ½ cup hot water. Mix with MILKMAID and lemon juice. Pour this over the biscuit layer. Refrigerate to set.
3rd layer: Pour the red jelly layer on top. Refrigerate to set. Cut into slices.