When adjusting the cooking temperature by 25 how do you adjust time?

You can't simply adjust cooking time by 25% when changing the temperature by 25%. Here's why:

* Heat distribution is complex: The way heat travels through food is complicated. A higher temperature doesn't necessarily mean food will cook 25% faster.

* Food types react differently: Different foods require different cooking times. A 25°F change might make a significant difference for a delicate fish but have little impact on a roast.

* Other factors matter: The size and shape of the food, the amount of food being cooked, and the type of cookware all affect cooking time.

Instead of a simple percentage adjustment, you should:

1. Understand the nature of the change: Are you increasing or decreasing the temperature?

2. Consider the specific food: How much time is typically needed for the food at the original temperature?

3. Adjust time incrementally: Start with a small adjustment (maybe 5-10%) and check the food's doneness.

4. Use a thermometer: This is the most reliable way to ensure food is cooked to the right temperature.

Example:

* If you were originally cooking a chicken breast at 350°F for 20 minutes, and you increase the temperature to 375°F, you might start by reducing the time to 18 minutes and then check the internal temperature.

Important Note:

Always err on the side of caution when cooking. Undercooked food can be dangerous.