Final answer:
The proper placement for a serving spoon in a salad bar for chicken salad or other potentially hazardous foods is in the food itself, with the handle extending out to avoid cross-contamination and maintain sanitary conditions.
Step-by-step explanation:
In a salad bar, the serving spoon for chicken salad or other potentially hazardous foods should be placed in the food with the handle extending out of the food. This practice helps prevent cross-contamination and allows for easy access by customers without them touching the food part of the spoon. Proper food handling and hygiene, including regular handwashing, are crucial for preventing the spread of foodborne diseases. It is important to follow these safety guidelines to ensure that food is safe to consume and to maintain a healthy environment for all patrons of the salad bar.