Xdisaster240sX wrote: My wife found this cool recipe with chocolate syrup, corn syrup and red food dye.
Instead of chocolate syrup, you can use a bit of blue food coloring- gives a bit more richness to it, rather than just muting the red like chocolate does.
You can also thicken the mixture with some peanut or almond butter (assuming you aren't concerned with staining clothes- oils will help the dye stain. It will taste like PB&J though!).
I've seen plenty of other recipes, but I don't use them that often, so I can't remember all the variations.