Add 1 whole star anise and 2 whole green cardamom pods to a clean coffee grinder. Pulse the grinder until the spices are coarsely ground. Add to the grinder 2 Tablespoons beef bouillon powder, ¼ teaspoon onion powder, ⅛ teaspoon ground ginger, ⅛ teaspoon ground cinnamon, and ⅛ teaspoon ground coriander and pulse until the spices are evenly ground and mixed. Transfer the seasoning mixture to a small airtight container.
Umami Lime Mayo
Whisk together ¼ cup mayonnaise, 1 teaspoon lime juice, and ½ teaspoon fish sauce in a small bowl. Cover the bowl and transfer to the fridge until ready to use.
Pho-Inspired Fries
Cook 650 grams frozen french fries according to the directions on the package (I find cooking them in the air-fryer yields the crispiest results).
When the fries are golden brown and crispy, transfer them to a large plate. Sprinkle the fries evenly with ½ to 1 teaspoon pho seasoning (you will have seasoning left over - save it for future batches or use it on other foods, like popcorn) and drizzle them with 1 to 2 Tablespoons lime mayo. Sprinkle 1 Tablespoon chopped cilantro and/or Thai basil over the fries and serve immediately with excess lime mayo to dip.