Here is a chai recipe that calls for instant lowfat milk, we may be getting closer to a powdered form of a recipe....
Chai

1 1/4 cup nonfat dry milk powder
1/4 cup black tea leaves
12 cardamom pods
4 2 inch pieces of cinnamon stick
2 tsp dried lemon peel

Divide all ingredients, layering equally between two 6 ounce jars.

GIFT TAG DIRECTIONS:

To serve, place contents of one jar in a large saucepan with 4 cups of water. Bring to boiling. Remove from heat, and let
stand 5 minutes. Strain through a wire strainer lined with cheesecloth or a coffee filter. Add honey to taste.