Add almonds and rosemary to your KitchenAid® K400 Blender. Close lid, select “Ice Crush” setting, and let blender run through the setting. Scrape down the sides of the blender with a rubber spatula, then replace lid and blend on speed 5 for 10 seconds. Scrape sides again and blend on speed 5 for a final 15-20 seconds, or until almonds and rosemary are finely ground.