Green Tea Banana Smoothie

Add some healthiness to your day with this Green Tea Banana Smoothie. Sure, this rich and creamy smoothie is green, but that’s because it’s full of phytonutrient dense spinach. But don’t worry, the bananas add lots of delicious flavors, making this green smoothie healthy to drink and easy to make too.

A glass with green smoothie in it and a pink paper straw. The text on the image reads, " Green Tea Double Banana Spinach Smoothie."

I’ve been a fan of the green smoothie going way back to the day when I first read about it in Dr. Fuhrman’s book, Eat to Live. Dr. Fuhrman talks a lot about the concepts of nutrient density. It makes sense — get the most nutrients you can from the fewest amount of calories and you’ll be on the right track.

But I really struggled with the whole spinach thing. I had flashbacks to my first experience with it as a child. My mom never served this stuff so my first encounter was when I had dinner at a friend’s house. It was a big, hot, slimy mess on my plate and my friends’ mother was the kind of person who insisted on everyone cleaning their plate. You know those kinds of people? However, there was no amount of crossed arms/furrowed brows on her part that would get me to eat that stuff. She eventually gave me a guest pass and let me leave the table.

I never wanted to look at spinach again, let alone eat it. Until the green smoothie arrived in my life.

Let’s all sing our praises to the green smoothie!

Looking down on a sprig of fresh spinach leaves topped with sliced bananas.
A close-up look at a blender jar full of sliced bananas and fresh spinach.
A close-up look at freshly blended green smoothie.

Why You’ll Love This Green Tea Banana Spinach Smoothie

Look, I think we’re all after the same thing — whether vegan, paleo, vegetarian, pescetarian, frutarian, or whatever arian you are — we’re all trying to do the things to feel our best. We want energy and vibrancy. Clear headedness. Good digestion.

If you fit into this category too, then you’ll love this smoothie. It’s loaded with so many good-for-you nutrients and phytochemicals, for example:

  • potassium
  • fiber
  • vitamins A, B6, C, E and K
  • folate
  • iron
  • copper
  • calcium
  • protein
  • manganese
  • flavonoids (an antioxidant)

That’s an impressive list, but it’s only the highlight reel. There are SO many healthy benefits to this smoothie! If you’d like to learn more about the health benefits, check out my podcast (and show notes) page on Why Green Smoothies Matter. I was so persuasive, I even got Shawn on board!

My new saying? The Couple that drinks green smoothies together, stays together. 🙂

Of course, healthy is only one part of the equation. It doesn’t mean much if it doesn’t taste great. Just ask my inner eight-year old sitting at my friend’s dinner table! But the good news is, this smoothie is so smooth and delicious, I was scraping the blender with the spatula to get every last drop. Delicious!

Also, this Green Tea Double Banana Spinach Smoothie is a perfect way to start out the day because green tea is a great metabolism booster! That’s right. Dr. Gregor explains more about the effect that green tea (and other flavonoid-rich foods) can have on fat-burning. I don’t know about you, but I’m for a little metabolism boost in the morning!

Looking down at a clear glass mug full of green smoothie, with lots of bubbles on the top, showing it was just freshly blended.

I could talk about this smoothie all day, but why talk when we can DO!

This recipe has less than 10 ingredients and can be whipped together in less than 10 minutes. That means you can throw this together in the morning and be zipping on your way to work in no time!

The only problem you might have is dealing with all the annoying questions from people asking why you’ve got such a pep in your step!

Looking down at a clear glass full to the rim of freshly blended green smoothie, a pink and white paper straw is on the side.

My favorite smoothie tip involves the clean-up. When you’ve scraped the goodness from the blender, go ahead and add some soapy hot water, put on the lid, and blend that for a second or two. Then scrub any necessary parts and give it a rinse and you’re done!

A closeup of a glass full of green smoothie. There's a sliced banana at the top and a pink paper straw.

We hope you love this Green Tea Banana Smoothie recipe as much as we do. If you give it a try, take a photo and share it with #namelymarly on Instagram or Twitter. We love seeing your photos!

A a clear glass is full to the rim with green banana smoothie. A pink and white paper straw is on the side, and a slice of banana is in the middle of the smoothie.

Green Tea Banana Spinach Smoothie

Add some healthiness to your day with this Green Tea Banana Smoothie. This rich and creamy smoothie is as delicious as it is healthy and easy to make too.
5 from 1 vote
Print Pin Rate
Course: Drinks
Cuisine: American
Prep Time: 10 minutes
Total Time: 10 minutes
Servings: 2
Calories: 139kcal
Author: Namely Marly


  • 1 tablespoon raw cashew pieces or ½ cup plant-based milk
  • 1 Green Tea Bag I used Kirkland’s Japanese Green Tea
  • 2 bananas
  • 2 cups spinach
  • 1 cup ice


  • Place the cashew pieces (or plant-based milk) in a cup along with ½ cup of water and the green tea bag (Kirkland’s tea bags work in cold water). Allow the tea to steep for about 5 minutes)
  • In the meantime, place the peeled bananas and the spinach in a blender. When the tea is ready (you’ll know when it gets nice and green), pour the tea and the cashew pieces into a blender. Pulse. Remove the lid and push down ingredients from the side of the blender. Blend again. You may need to repeat this step several times. Once everything is roughly blended, switch the blender to high until a smooth consistency is reached.
  • Add the ice and pulse again until the ice is pulverized.
  • Pour into a glass (or glasses) and serve immediately.


If you don’t have raw cashew pieces on hand, simply use whole raw cashews and chop them up a little.


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