Peanut Butter Banana Spinach Smoothie

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Peanut Butter Banana Spinach Smoothie recipe by Barefeet In The Kitchen

With your eyes closed, you would never guess this is a green smoothie. I’m a huge fan of green smoothies and I make them more frequently than any other kind.

However, even I was surprised by the way the bananas and peanut butter disguised the spinach in this particular smoothie. This smoothie was thick, creamy and absolutely delicious.

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Peanut Butter Banana Spinach Smoothie

5 from 12 votes
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  • 1 cup milk
  • 2 cups baby spinach
  • 2 frozen bananas
  • 2 generous tablespoons creamy peanut butter


  • Layer ingredients into the blender in the order listed. Puree until smooth. Enjoy!
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Mary Younkin

Mary Younkin

Hi, I’m Mary. I’m the author, cook, photographer, and travel lover behind the scenes here at Barefeet In The Kitchen. I'm also the author of three cookbooks dedicated to making cooking from scratch as simple as possible.

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  1. Chris says

    This will sound bad but that looks like the exact same color as Kermit the Frog. I agree with you, if I'm looking at that, my first thought is not "peanut butter" or "banana" because of the color.

  2. Monet says

    I adore peanut butter and banana smoothies. I think that adding some spinach would be a great idea. Thank you for sharing with me!

  3. Melissa says

    Just made this, but I made only a single serving, used 1/2 cup soy milk, 1 cup spinach, 1 frozen banana, and 1 TBSP of all natural PB. Just the perfect size for me and since I used light soy milk, the total calorie count comes to roughly 230 calories!

    I'm wondering if this stays good in the fridge for a day?

  4. Anna Duong says

    I was a little skeptical to try this BUT this is officially the BEST GREEN SMOOTHIE I HAVE EVER HAD! It tastes just like a peanut butter smoothie! It’s simple & delicious. Thank you! This is my new go-to smoothie recipe. Highly recommend! 🙂5 stars

  5. Pam says

    I have to live on purree and smoothies for six weeks due to surgery and your peanut butter and banana smoothie w/spinach was really good.

  6. Rose K says

    I was seeking for a recipe that uses bananas and spinach. I made it today and its wonderful! My only flaw was I didn’t freeze the bananas, but I added ice which made it a little on the thicker side. Overall, fantastic! Thank you!

  7. Mel says

    This was pretty good. Can’t believe this was posted had 8 years ago.
    I made a warm version of this since it was winter here, added soy milk and honey for sweetening. Yum.5 stars

  8. Annie Saefong says

    loved it! I did 1 cup of milk, 1 med banana, 1 cup of spinach, 1 tbsp peanut butter. I don’t taste the spinach at all5 stars