For how many seconds do we toast the buttered side of the toast?

The correct duration for toasting the buttered side of the toast is indeed 90 seconds. This specific time frame ensures that the toast reaches the optimal level of crispness while providing a rich, buttery flavor. Toasting for this duration allows for the Maillard reaction to occur, which enhances the flavor and texture of the bread without burning it.

Using the right timing is crucial in maintaining quality and consistency, as under-toasting may result in a soggy texture, while over-toasting can lead to a burnt taste. Therefore, sticking to the 90-second guideline achieves that perfect balance of a warm, crispy exterior that complements other menu items effectively.