Actually you shouldn't add water at all apparently. The best way to liquefy the powdered colours is to use gin or vodka, the alchohol will evaporate as the icing sets.
Food colouring does not affect how long it takes for water to boil. Both clear water and water with food colouring boil at the same speed with no real obvious differences in time.
yes you can it is simply borax water tiny bit of flour not to much or that will clog it and warm water and food colouring if you like
Use the paste. Food coloring liquid will thin out the dough too much.
no food coloring is just to change the color
According to the volume of water
powdered eggs are a much more stable product than liquid eggs and do not need to be refrigerated
Food colouring is non nutritive and is not absorbed (at least not too much) in the body. This is why it passes straight through.
how much pottasium is in powdered milk
m and M's have about 25% of food colouring ,but smarties has 100% because if u suck it the colour will end up on your tongue
most colouring books cost about $0.99 up to at least $1.50
A drop at a time while mixing to achieve desired result. It only takes a little, it is surprisingly strong.
Yes, if you put too much water then it will take longer to evaporate, it will slosh out, or they will drown.