Prep the Tin: Line a mini muffin tin with paper liners or lightly grease with coconut oil.
Make the Crust: In a medium bowl, mix graham crumbs, shredded coconut, melted butter, coconut sugar, and salt until it resembles wet sand.
Press & Freeze: Press 1 tablespoon of the mixture into each muffin cup. Freeze for 15 minutes.
Blend the Filling: Add soaked cashews, lime juice, coconut milk, syrup, coconut oil, and vanilla to a high-speed blender. Blend on high for 2–3 minutes until silky smooth.
Add Zest: Hand-stir the lime zest into the creamy filling.
Assemble: Pour the filling over the frozen crusts, filling to the top.
Final Freeze: Freeze for at least 4 hours until firm.
To Serve: Let sit at room temperature for 10 minutes before serving to reach the perfect creamy texture.