Maggi onion soup is not made in the United States. It is made in New Zealand by Nestle and cannot be ordered or shipped anywhere outside of New Zealand and Australia.
Maggi onion soup is a powdered instant soup packet that consumers mix with water and then heat in the microwave. It comes in 32-gram packets, and the recipe calls for 600 milliliters of water for preparation. Another Maggi onion soup recipe is traditional kiwi onion dip, a snack that New Zealanders make by mixing the soup packet with one 250-gram can of Nestle reduced cream and a teaspoon of lemon juice.