Line a slice tin with baking paper.
To make the base, place biscuits into the Thermomix bowl. Crush 8 sec/speed 6.
Add remaining base ingredients and combine 10 sec/speed 6.
Press into the base of tin. Refrigerate for an hour, until firm.
Tri Colour Jellies;
Make each jelly separately. Combine the jelly crystals with 1 cup of boiling water. Stir till dissolved, then add 1/3 cup of cold water and stir. Pour into a container and refrigerate until set. Once set cut into cubes. DO NOT FOLLOW PACKAGE RATIOS as this will make the jelly too fragile for this recipe.
Coconut Jelly;
Place all ingredients except gelatine into TM bowl and warm 5 min/60°C/speed 3.
Add gelatine and blend 10 sec/speed 6. Cool on bench for 1 hour.
Assemble;
Pour about a third of the coconut jelly on to the biscuit base. Top with jelly cubes. Pour remaining coconut jelly on top. Refrigerate overnight.
Cut into squares and serve with ice cream...it's a kids delight!