What are some good ways to control costs for groceries?
Definitely don't grocery shop when you're hungry.  Also, watch for sales, and then buy in bulk and freeze it.
Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What are some good ways to control costs for groceries?

### Response:
Definitely don't grocery shop when you're hungry.  Also, watch for sales, and then buy in bulk and freeze it.