First of all, don't forget to take the infuser out of your shaker! And don't put your shaker in the microwave! Don't use your shaker to mix directly with boiling water. :)
After that, it depends on the carton.
The sweet ones: pour 350mL of cold water, add the powder from the carton, shake well! You can try these flavours hot: to do so, pour into a bowl and put it in the microwave.
The milkshakes: pour 350mL of cold water and then ice cubes, add the powder from the carton. Shake well!
The hot soups:pour 350mL of cold water, add the powder from the carton, shake, pour into a bowl and put it in the microwave for 1 to 2 minutes. Add water if the soup is too thick.
The hot dishes: using the water gauge on your shaker, measure out the appropriate amount of water: 110 mL for Macaroni & Cheese, 160mL for Pesto Pasta, Arrabbiata Pasta and Veggie Bolognese Pasta and 130mL for Mushroom Risotto, Curry Risotto and Chili Sin Carne. Pour the water from the shaker in a microwave-safe bowl with the pasta or the rice and heat for 4.30 minutes in the microwave without covering. Once cooked, without draining-out the water left for cooking the pasta, add the powder of your Smart Meal in the bowl and mix well.