Finish the following sentence with the best choice: To create lemon zest.

Choices:
- For the lemon zest, grate only the inner yellow skin. Avoid using the outer white skin as it will have a bitter taste. The lemon zest will brighten up all the flavors in the muffins.
- For the lemon zest, grate only the outer yellow skin. Avoid using the inner white skin as it will have a bitter taste. The lemon zest will brighten up all the flavors in the muffins.

Answer:
For the lemon zest, grate only the outer yellow skin. Avoid using the inner white skin as it will have a bitter taste. The lemon zest will brighten up all the flavors in the muffins.