Scoop the passion fruit pulp from the inside of each passion fruit into a small bowl. Set aside.
In a separate, clean bowl combine the yogurt with the honey and stir to combine.
Carefully spoon approximately 1-2 teaspoons passion fruit pulp into each popsicle mold followed by the yogurt until each mold is approximately 1/2 way full. Add 1-2 tablespoons rice cereal (if desired), any remaining passionfruit, and fill with remaining yogurt.
Freeze for at least 4 hours.
If you're curious about which popsicle mold I use, it's >>THIS ONE RIGHT HERE << (yes, that's an affiliate link and will prob earn me $0.02 cents if you order it :)