Prep the berries: Hull and slice the strawberries.
If using frozen, let them thaw slightly so they blend easily.
Blend the base: In a blender, add strawberries, heavy cream, Greek yogurt, sweetener, vanilla, lemon juice, and a pinch of salt. Blend until silky smooth, 30–60 seconds. Taste and adjust sweetness or lemon if needed.
Check the sweetness cold: Pops taste less sweet when frozen.
If it’s only mildly sweet at room temp, add another tablespoon or two of sweetener to compensate.
Add texture (optional): Stir in a handful of finely diced strawberries for little fruit bits in each bite.
Fill the molds: Pour the mixture into popsicle molds, leaving a tiny bit of headspace for expansion. Insert sticks.
Freeze: Freeze for at least 5–6 hours, preferably overnight, until fully set.
Unmold: Run warm water over the outside of the molds for 10–20 seconds, then gently pull to release.
Serve: Enjoy straight away, or place on a parchment-lined tray in the freezer for 10 minutes to firm up if they softened during unmolding.