Wash the strawberries thoroughly and remove the stems.
Cut the strawberries into bite-sized pieces.
Add the prepared strawberries, erythritol, and lemon juice to a saucepan.
Simmer over medium-low heat until the strawberries become soft.
Remove any foam or impurities that form on the surface.
Simmer until it thickens to the desired consistency, then let it cool and transfer to a jar.