Gather your ingredients to streamline the process.
Add ice cubes and frozen berries to the blender for a refreshing base.
Peel and slice the banana, then add it to the blender for a creamy texture.
Scoop in the Greek yogurt to enhance flavor and protein content.
Add a splash of milk to achieve your desired consistency.
Blend the ingredients on high speed until smooth and creamy.
If too thick, add more milk and blend again. Adjust sweetness if necessary.
Pour into a glass and enjoy immediately! Optionally garnish with extra berries or a banana slice.