For 1 Cup:

1. Mix 1/3 cup (35 g) of instant full cream milk powder with 1/2 cup of cold water.
2. Stir until fully dissolved.
3. Add more water to reach a total of 1 cup.

For 1 Litre:

1. Combine 1 & 1/3 cups (140 g) of instant full cream milk powder with 2 cups of cold water.
2. Stir until fully dissolved.
3. Add more water to make up to 1 litre.