How would you convert the baking time on a recipe from 20 minutes at 450 degrees to 350 degrees?

Here's how to adjust baking time for a lower temperature:

General Rule:

* Increase the baking time by 1.5 times. This is a general rule of thumb, but it's important to note that it's not always exact.

In this case:

* Original time: 20 minutes

* Increased time: 20 minutes * 1.5 = 30 minutes

Therefore, you would bake the recipe for approximately 30 minutes at 350 degrees Fahrenheit.

Important Considerations:

* Type of food: Different foods react differently to temperature changes.

* Recipe details: Some recipes may offer specific instructions for adjusting baking time.

* Oven calibration: Ovens can vary in temperature, so always check your oven's accuracy.

* Visual cues: Use visual cues (like browning) and a toothpick test to determine doneness.

Always check the recipe's instructions for the most accurate adjustment information.