01 - Line an 8x4-inch loaf pan with parchment paper, ensuring the paper overhangs the edges for easy removal later.
02 - Combine almond flour, coconut flour, melted coconut oil, maple syrup, and salt in a mixing bowl. Mix until a cohesive dough forms. Press the mixture firmly and evenly into the bottom of the prepared pan. Transfer to the freezer for 15 minutes to set.
03 - Place pitted Medjool dates, almond butter, coconut milk, vanilla extract, and salt in a food processor. Blend until completely smooth and creamy, scraping down the sides as needed. Spread the caramel evenly over the chilled crust layer. Return to the freezer for 30 minutes until firm.
04 - Combine dark chocolate chips and coconut oil in a microwave-safe bowl. Microwave in 30-second intervals, stirring between each, until completely melted and smooth. Alternatively, use a double boiler on the stovetop. Pour the melted chocolate over the firm caramel layer and spread evenly with a spatula.
05 - Place the pan in the freezer for at least 30 minutes or until the chocolate layer is completely set and firm to the touch.
06 - Lift the bars from the pan using the parchment paper overhang. Cut into 12 equal-sized bars. For the best texture and flavor, store in an airtight container in the refrigerator.