Final answer:
A Grande Brewed Tea typically gets two sachets to ensure the flavor is strong enough for the 16-ounce size.
Step-by-step explanation:
When it comes to specifying how many sachets are used in a Grande Brewed Tea, the answer depends on the standardized recipe set by the coffee shop or establishment serving the tea. Typically, for a Grande size, which is about 16 ounces, most coffee shops, including well-known chains like Starbucks, will use two tea sachets to ensure the flavor is adequately strong for the larger volume of water.
This is because a single sachet may not be sufficient to impart the desired tea strength in a Grande-sized cup and adding an extra sachet helps to maintain a consistent and satisfying tea experience for customers.