01 - Combine sugar and water in a small saucepan. Heat over medium heat, stirring constantly until sugar dissolves completely, approximately 2-3 minutes. Remove from heat and allow syrup to cool to room temperature before proceeding.
02 - Place hulled strawberries, cooled simple syrup, lemon juice, and optional lemon zest in a blender. Process on high speed until completely smooth and no fruit chunks remain, approximately 1-2 minutes.
03 - Pour blended mixture through a fine mesh sieve into a clean bowl. Use a spatula to press mixture through sieve, extracting maximum liquid while removing strawberry seeds. This step is optional for a chunkier texture.
04 - Transfer strained mixture to an ice cream maker. Churn according to manufacturer's instructions, typically 20-25 minutes, until mixture thickens to a slushy consistency and increases significantly in volume.
05 - Scoop churned sorbet into a freezer-safe container. Smooth top surface with a spatula, cover tightly with lid or plastic wrap, and freeze for at least 4 hours or until firm enough to hold shape when scooped.
06 - Remove sorbet from freezer and let stand at room temperature for 5 minutes to soften slightly for easier scooping. Portion into chilled bowls or cones and garnish with fresh mint leaves if desired.