what are capers
Capers are the small flower buds of the Capparis shrub that grows in the Mediterranean. As they're picked by hand, they're fairly pricey, but they're a versatile storecupboard ingredient that's ideal for adding a distinctive sour/salty flavour to many savoury dishes.
Below is an instruction that describes a task, paired with an input that provides further context. Write a response that appropriately completes the request.
### Instruction: what are capers
### Input: 
### Response: Capers are the small flower buds of the Capparis shrub that grows in the Mediterranean. As they're picked by hand, they're fairly pricey, but they're a versatile storecupboard ingredient that's ideal for adding a distinctive sour/salty flavour to many savoury dishes.