01 - Line a baking sheet with parchment paper. Verify strawberries are completely dry to prevent chocolate from seizing.
02 - Place chopped dark chocolate in a heatproof bowl set over a saucepan of simmering water, stirring constantly until melted and smooth. Alternatively, microwave in 20-second intervals, stirring between each burst.
03 - Hold each strawberry by the stem and dip into melted dark chocolate, swirling to coat two-thirds of the fruit. Allow excess chocolate to drip off before transferring to prepared baking sheet.
04 - Using the same double boiler method or microwave approach, melt white chocolate until completely smooth, being careful not to overheat.
05 - Transfer melted white chocolate to a piping bag or small zip-top bag with a tiny corner snipped off for precise application.
06 - Drizzle white chocolate over chocolate-coated strawberries in thin parallel lines or decorative cross-hatch patterns while dark chocolate is still slightly tacky.
07 - Allow chocolate to set at room temperature for 20–30 minutes until firm. For faster setting, refrigerate briefly. Serve immediately or store in single layer in refrigerator up to 24 hours.