<human>: Which of the following solutions is better for the following goal:
How to freeze bananas for smoothies.

OPTIONS:
- 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.
<bot>: 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.