What is the blending setting used for all frappuccino recipes mentioned?

The blending setting used for all frappuccino recipes is specifically designed to create the perfect texture and consistency for these beverages. By blending on #1, the frappuccino achieves a smooth and creamy finish that allows the flavors to meld together while incorporating air to create a light, frothy texture. This setting ensures the ice is well-blended without becoming too pulverized, which can lead to an undesirable watery consistency. Each frappuccino relies on this specific blending technique to enhance the drinking experience, making #1 the ideal choice for uniformity across all frappuccino preparations.