Add the instant potatoes, powdered milk, chicken stock, Parmesan cheese, salt, and garlic in a waterproof zip top bag, then shake to mix well.
To Rehydrate
Add 2 tablespoons of mix to a normal size cup.
Add boiling water and stir then let sit for 5 minutes to rehydrate and cool enough to drink. Tip You may adjust the mix to water ratio depending on your cup and how strong you like it.