Peel the banana and segment into 1-inch pieces.

Combine banana segments, milk, Greek yogurt, honey, vanilla extract, and ice cubes in a high-speed blender carafe.

Secure the lid and initiate blending at a low speed, gradually increasing to maximum velocity.

Process for approximately 45 to 60 seconds or until the suspension is homogenous and no ice particulates remain.

Transfer the mixture to a chilled glass and serve immediately to maintain optimal viscosity and temperature.