Blend the lemon juice, basil and maple syrup until smooth, than add the frozen blueberries blend again until completely smooth (no chunks!!)
Pour into popsicle molds, place the stick in and freeze. You may need to adjust the stick a couple hours into freezing to ensure it's straight if you used fresh blueberries over frozen.
Freeze overnight or until completely frozen solid.
Run mold under hot water to loosen. Serve and enjoy!