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. Place in the freezer for 15 minutes to set.
03 - Add pitted Medjool dates, almond butter, coconut milk, vanilla extract, and salt to a food processor. Blend on high speed until completely smooth and creamy, stopping to scrape down the sides as needed.
04 - Spread the date caramel mixture evenly over the chilled crust using a spatula. Return the pan to the freezer for 30 minutes until firm.
05 - 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.
06 - Pour the melted chocolate mixture over the firm caramel layer. Spread evenly with a spatula to cover completely. Place in the freezer for at least 30 minutes or until the chocolate is fully set.
07 - Lift the bars out of the pan using the parchment paper overhang. Place on a cutting board and slice into 12 even bars. Store in an airtight container in the refrigerator for optimal texture and freshness.