Lime Jelly
Ingredients:
2, 7 gram envelopes of unflavoured gelatin
2, 85 gram boxes of lime-flavoured jelly powder 
400 ml boiling water
150 ml Half and half (light cream)
Instructions:
Pour both the flavoured and unflavoured gelatins into a bowl. Stir well.
Add the boiling water and stir until the gelatins dissolve. Stir in the cream.
Pour into a lightly greased 9x13" pan. Chill in the refrigerator for at least 3 hours.
Ask for an adult to cut into squares or use cookie cutters to cut into your favourite shapes. Lime Jelly