Line a baking sheet with a silicone pad (Silpat) or parchment paper. In the bowl of a food processor combine the slivered almonds, coconut flour, cinnamon, nutmeg and salt. Pulse the ingredients together until it’s ground into a powder. Add the vanilla, sugar and orange zest. Pulse again until combined. Add the almond butter and pulse until a dough starts to form. If the dough is too dry and crumbly, add 1 tablespoon of almond milk. Pulse until the dough comes together. Add another tablespoon of almond milk, if needed.