Prepare Ingredients: Measure and prepare all the ingredients as listed above.
Blend Greens and Liquids: Begin by blending the spinach and almond milk together first to ensure a smooth texture.
Add Remaining Ingredients: Add the Greek yogurt, protein powder, banana, chia seeds, and peanut butter to the blender.
Blend to Desired Consistency: Blend everything together until smooth. If the smoothie is too thick, you can add a little more almond milk to reach your desired consistency.
Serve Immediately: Pour the smoothie into a glass and enjoy immediately for the best flavor and texture.
Notes
Here is a simple, healthy, and easy-to-make green smoothie recipe that meets your requirements, with approximately 42.3g of protein and around 478 calories.