Preheat your oven to 350°F (175°C) and line a baking sheet with parchment paper.
In a large bowl, whisk together the egg, yolk, vanilla, almond (or cashew) butter, oil, and sugar until smooth and glossy.
Stir in the almond flour, baking soda, baking powder, and salt until combined. The dough will be thick.
Fold in the chopped chocolate, saving a few chunks to press on top if you like that bakery-style look.
Scoop dough into heaping tablespoons (or a 2 tbsp cookie scoop) and place a few inches apart on the baking sheet.
Bake for 9–11 minutes, until edges are golden and centers look just set.
Let cool on the baking sheet for 5 minutes before transferring to a rack.