How long does it take to toast bread at 450 degrees?

You can't toast bread at 450 degrees Fahrenheit. Toasters are designed to reach much lower temperatures, typically between 300 and 400 degrees Fahrenheit. Toasting bread at 450 degrees would likely result in burning the bread very quickly.

Here's a general guide for toasting bread:

* Light toast: 1-2 minutes

* Medium toast: 2-3 minutes

* Dark toast: 3-4 minutes

Remember to adjust these times depending on your specific toaster and desired level of toast.