DISSOLVE 1 pkg jelly powder in 1-1/4 cups of the boiling water. Pour 3/4 cup of the jelly into a 4 cup mold; chill until set, about 30 minutes.
STIR 3 Tbsp yogurt into remaining jelly. Let sit on counter while mold is chilling.
WHEN mold is firm, gently spoon yogurt-jelly mixture over set layer.
REPEAT with remaining jelly flavour, creating a clear and creamy layer. Chill until firm, about 2 to 3 hours.
