Divide box custard in 3 bowls. Colour 2 with colour of your choice & leave the 1 bowl plain.
Alternate layering the different colour custard between the marie biscuits. Make as many layers as you prefer. Deco as desired & serve well chilled.
It's quick &easy. It's a favourite here at home
INFO / TIPS
Sumi tweekd abit used tennis biscuit as well . tastes very nice too. Also another tip first use half box custard I think 1 box to much.