Prep the mango: If using fresh mango, peel and dice it. If using frozen, let it thaw slightly so it blends smoothly.
Blend the base: Add mango, yogurt, coconut milk or cream, honey, lime juice, vanilla, and salt to a blender.
Blend until silky and thick, 30–60 seconds.
Taste and adjust: Check sweetness and tang. Add a bit more honey or lime juice if needed. The mixture should taste slightly sweeter than you want, since freezing mutes sweetness.
Fill the molds: Pour the mixture into popsicle molds, leaving a little space at the top to allow for expansion.
Add sticks: Insert sticks according to your mold’s directions.
If using paper cups, freeze for 45 minutes, then insert sticks when the mixture is slushy so they stand upright.
Freeze solid: Freeze for 4–6 hours, or until fully set. Overnight is best for clean unmolding.
Unmold and serve: Run warm water over the outside of the molds for 10–15 seconds, then gently pull out the pops. Enjoy right away.