1Wash the spinach leaves thoroughly to remove any dirt or debris.
Peel the banana and break it into smaller pieces for easier blending.
In a blender, combine the spinach, banana pieces, Greek yogurt, almond milk, and ice.
Blend the mixture on high speed until smooth and creamy, ensuring there are no chunks left.
Taste the smoothie and adjust the thickness by adding more almond milk if it's too thick, or more ice if it's too thin, as per your preference.
Once the desired consistency is reached, pour the smoothie into a glass and serve immediately for the best flavor and nutrient retention.