context: Yesterday I decided to boil some milk so I could make cottage cheese. The first thing I did was select a pan to boil the milk. I decided to choose the widest pan I had, because the wider pan would let me boil the milk more quickly. It is important to select the right pan, a narrow pan will take longer for the milk to come to a boil and will increase the risk of burning the milk on the bottom of the pan. Once I selected the pan, I poured the milk into the pan, and turned the heat on the stove top to medium high heat. For the next ten minutes, I constantly stirred the milk as it heated, to evenly distribute heat and to reduce the risk of the milk burning in the pan. After ten minutes of heating, the milk came to a boil, so I removed the pan from the heat, ready to use my sterilized milk to make cottage cheese.
question: What was the boiled milk for?
reference: to make cottage cheese
candidate: To cook.