How do you make it. I have been filling bottles with right amount of boiling wTer then adding powder when I want to use, microwaving then putting in a cup. I want to get rid of the bottles, is there an easier way. It's says on the carton to use boiled water still x

I still use bottles for Tyler and he has formula, erm he only has 2 so every night we clean his bottles, fill them up with 5oz of boiling water and let cool then keep in fridge. then in morning I had 3oz of boiling water and then the powder and its perfect temp, for his night time bottle I had the 3 oz then pour out 4 as he only has a small bottle but the 5 cool and 3 hot makes the right temp for him.

(although lots of people think this is bad as the powder isn't sterile and putting into to warm water won't kill the bacteria) < that's my disclaimer

It's just because they drink milk out of cups and not bottles I want to get rid of them, but can't see how I can do the same in a cup ie boiling water and powder.

I used to boil the water and place in a jug, leave to cool and store in the fridge. Then when I needed it..i'd put the cold water in the cup - add the powder - lid on and give it a good shake - micro