Say hello to your new favorite smoothie recipe: Healthy Birthday Cake Smoothie! This smoothie truly does taste exactly like birthday cake, and it's packed with protein, and nutritious ingredients to help keep you full for hours. And, I highly recommend the sprinkles - sprinkles make people happy, end of story!
Blend all ingredients in a high speed blender, adjusting the liquid amount as needed until you reach your desired consistency. Note, you might have to remove the lid and scrape down the sides of the blender a few times, until everything is blended perfectly. Enjoy!