Cover with cold water and place a stick in each mold.
Freeze for 3 hours, or until completely solid.
To serve, run the molds under warm water for a few seconds to release.
Notes
Storage: Keep the popsicles in the freezer in their molds, or pop them out once solid and store them in a freezer bag so you can reuse the molds. They'll keep for up to 2 weeks.