Therefore, you should not leave the ladle in the pan while cooking

If you’re making a dish that cooks slowly, it’s tempting to leave the serving spoon in the pan so you have it on hand. However, this innocent act can have unintended consequences on the quality of your food and even your safety. Before you do, here are five good reasons to think again.
Reasons Why You Shouldn’t Leave the Ladle in the Pan While Cooking

The risk of cross-contamination