01 - Line a baking sheet with parchment paper and set aside.
02 - Melt chocolate and coconut oil (if using) in a heatproof bowl set over a pot of simmering water, or microwave in 20-second bursts, stirring until completely smooth.
03 - Hold each strawberry by the stem and dip into melted chocolate, turning to coat approximately two-thirds of the berry.
04 - Immediately sprinkle or roll the chocolate-coated portion in chopped nuts, allowing excess to fall off.
05 - Place dipped strawberries on prepared baking sheet. Let chocolate set at room temperature for 30 minutes, or refrigerate for 10-15 minutes until firm.
06 - Serve immediately or store in a single layer in the refrigerator for up to 24 hours.