1, first of all, the first step is to prepare two bags of fresh milk, as shown in the figure below.

2. Step 2: Pour one bag of milk into the pot, as shown in the figure below.

3. Step 3: Cook the milk until it bubbles, as shown in the figure below.

4. Step 4: Add another bag of milk, as shown in the figure below.

5. Step 5: Pour out the cooked milk and wait for it to cool.