Finish the following sentence with the best choice: How to freeze bananas for smoothies.

Choices:
- Peel the bananas and slice. Place loosely in freezer bags and freeze until needed. You can freeze the slices on a cookie sheet first to allow them to be separated easier.
- Slice the bananas in the peels. Place loosely in freezer bags and freeze until needed. You can freeze the slices on a cookie sheet first to allow them to be separated easier.

Answer:
Peel the bananas and slice. Place loosely in freezer bags and freeze until needed. You can freeze the slices on a cookie sheet first to allow them to be separated easier.