Preheat the oven to 350 degrees Fahrenheit. Line a baking sheet with parchment paper.
In a large mixing bowl, combine almond butter, maple syrup, and vanilla extract. Whisk to combine. Add almond flour, cocoa powder and salt. Stir with a rubber spatula until dough forms. Squeezing the dough with your hands will help to integrate it.
Using a tablespoon or #40 cookie scoop, scoop dough and roll it into a smooth ball. If your dough seems too dry, add a couple tablespoons of almond butter to moisten it.
Place cane sugar on a plate and roll cookie dough balls in it to coat.
Transfer coated cookie dough balls onto the prepared baking sheet in even rows. Use your index finger (or the back of a ¼ teaspoon) and press halfway down to make an indentation in the center of the cookie dough ball.
Bake for 9-11 minutes. With a spatula, transfer the baked cookies to a cooling rack and allow them to cool completely.
When the cookies are cool, add the chocolate chips and coconut oil to a small microwave-safe bowl. Cook for 30-second increments, stirring after each, until chips are mostly melted. Stir until smooth.
Transfer melted chocolate to a ziplock bag or piping bag. Snip the corner off the ziplock bag to create a tiny hole. Pipe chocolate into the center of each cookie. Allow chocolate to set completely before serving.