There are several areas where boundaries apply: 1  Material boundaries determine whether you give or lend things, such as your money, car, clothes, books, food, or toothbrush. 2  Physical boundaries pertain to your personal space, privacy, and body. 3  Mental boundaries apply to your thoughts, values, and opinions.
Scalding is a technique used in many recipes containing milk. To scald milk, you use a heavy bottomed pan or double boiler and bring the temperature of the milk to 85-100Â°C (185-212Â°F). At sea level, the milk should just start showing small bubbles and releasing steam at the lower end of this temperature range.
Curdling Dairy Milk with Heat. 1  1. Boil the milk. Pour the milk into a saucepan. 2  2. Let stand. Remove the saucepan from the heat and let the milk stand at room temperature for 5 to 10 minutes. 3  3. Strain, if necessary. If you need to separate the solid curds from the liquid whey, you can pour the curdled milk into a cheesecloth.