01 - Line an 8-inch square baking pan with parchment paper, leaving overhang on opposite sides for easy removal.
02 - Combine shredded coconut, almond flour, maple syrup, melted coconut oil, and sea salt in a medium bowl. Mix thoroughly until the mixture holds together when pressed.
03 - Press the base mixture firmly and evenly into the bottom of the prepared pan. Place in the freezer while preparing the chia layer.
04 - Whisk together coconut milk, chia seeds, maple syrup, lime zest, lime juice, vanilla extract, and a pinch of salt until well combined.
05 - Let the chia mixture sit for 10 minutes to allow the seeds to gel. Whisk again thoroughly to break up any clumps and ensure smooth consistency.
06 - Pour the chia mixture evenly over the chilled base. Smooth the top with a spatula to create an even layer.
07 - Cover and refrigerate for at least 4 hours, or until the chia layer is completely firm and set.
08 - Sprinkle toasted coconut and additional lime zest over the set surface. Lift the bars from the pan using the parchment paper, slice into 12 bars, and serve chilled.