- in the morning , sterilise all your bottles.
2. Lets say dc takes 7 ounces per feed. boil in kettle and then pur 4.5 ounces into each sterliser. screw on cap, leave to cool down to room temp.
3. when dc is hungry, boil water in kettle (tiny bit, shouldnt take a minute) and top up a bottle to make 7 ounces. scoop in milk, shake and serve.
the idea is room temp water + freshly boiled water = water at right temp.
You can EVEN have the water boiled in a flask that will make the whole thing quicker by about 60 seconds. that will give you warm milk in an instant.
just a tip i made up when i was bottlefeeding dd1.