Well...
The original Turtles candy are made of pecans, caramel and chocolate.
You arrange a couple of pecans in a bunch, then pour caramel over them - enough to hold them all together - and then once the caramel is set, you either dip the whole thing in melted chocolate, or pour melted chocolate over it. The resulting candy looks like a turtle - sort of. Some candy makers even go as far arranging the pecans so that they have a head and legs.
... And then there are variations using cashews, peanuts, macadamia nuts, brazil nuts, etc.
