Prepare the Ingredients : Wash the spinach thoroughly. Peel and slice the ripe banana. Measure out the almond milk, Greek yogurt, peanut butter, and honey.
Blend the Ingredients: Add the spinach, banana, almond milk, Greek yogurt, peanut butter, honey, and ice cubes to a blender. Blend on high speed until smooth and creamy. Adjust the consistency by adding more almond milk if needed.
Taste and Adjust: Taste the smoothie and adjust sweetness as desired. You can add a little more honey if you prefer it sweeter.
Serve and Enjoy: Pour the smoothie into a glass and serve immediately. For an extra touch, garnish with a sprinkle of chia seeds or a drizzle of peanut butter on top.