The 1st part is caution, and the 2nd part is the method of using
this packet of food.
They are cautioning you about the type of milk you use with this
packet of food,and the following line I can vaguely make
out that they are advising you not to use high cholesterol milk and
milk which have been added with chemicals, as this will spoil its
high iron and low cholesterol content.
For the methods,
1st use a packet of this thing, 2nd add in 200ml of cold milk,
3rd use your hands to mix them up.
As for the final line, in short, this thing will have to be used
up as soon as it is opened.
i edit yours a little bit for him:
ご注意 = Note
作り方 = Instructions
1. Pour 1 packet of FURUCHE (フルーチェ = The product
name) into a bowl (ボール)
2. Next (次に), add a 1cup
equivalent to 200ml chilled milk (冷えた牛乳) into it
3. Use a SPOON (スプーン) to quickly
(手早く) stir (かき混ぜ) until it thickens (とろりとするまで)
手早く (Tebayaku) means with swiftness / with
quickness
