Place the pineapple chunks and mint leaves into your blender.
Add honey, lime juice (if using), and cold water to the blender.
Blend everything on high for about 30 seconds until the mixture is smooth, fragrant, and bright yellow with a splash of green from the mint.
Taste the mixture and add more honey if you prefer it sweeter, then blend briefly to combine.
Pour the pineapple mint mixture into popsicle molds, filling each about three-quarters full to allow room for expansion.
Insert sticks into each mold and gently press down to ensure they stand upright.
Place the molds into the freezer and freeze for at least 4 hours, preferably overnight, until fully solid.
Once frozen, run warm water briefly over the outside of each mold for 10 seconds to loosen the popsicles.
Gently pull on the sticks to remove the popsicles, revealing bright, icy treats with a lovely aroma.
Serve immediately for a refreshing burst of tropical flavor or wrap individually in plastic wrap and store for up to 2 months.