Most dishwashers sterilize automatically because of the hot water they use. It is very important to follow this recipe exactly. Do not change the proportions. They have been set up to provide correct nutrition for the infant. You can use organic evaporated whole milk, and organic sweeteners, such as barley malt or rice syrup.
Breast milk contains vitamins, and most formulas are fortified with vitamins.
If the milk you use is fortified with vitamins A and D, you will need to supplement vitamin C. Let the pediatrician decide the dose since too much can lead to diarrhea. A and D won't be prescribed as well. Iron may later need to be introduced. Again, let the pediatrician decide if it is necessary, and what the dose should be, as iron can be toxic.