Chocolate Peanut Butter Banana Smoothie

4.89 from 9 votes
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This Chocolate Peanut Butter Banana Smoothie is packed with protein and even has a full serving of greens in it. The best part is, it’s healthy and tastes exactly like a peanut butter cup!

Love mixing up smoothies for a meal? Check out some of our most popular smoothie recipes like The Best Breakfast Smoothie or this Healthy Green Smoothie Recipe.

chocolate peanut butter smoothie with straw
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There really isn’t a better combination than chocolate, peanut butter, and banana. These three flavors together taste like dessert and we’re totally here for that.

Why Make this Chocolate Peanut Butter Banana Smoothie?

You get your veggies and the deliciousness of a peanut butter cup all in one! Here is why we love this chocolate peanut butter smoothie.

Naturally sweetened- Say heck no to those sugar-packed juices and rely on the sweetness of the frozen fruit you use in smoothies. This chocolate peanut butter banana smoothie is sweetened solely with the frozen bananas used as the base.

Veggie Packed- Add an extra serving of vegetables to your meal in a cup. This chocolate peanut butter banana smoothie is packed with spinach and guess what? You can’t even taste it!

Pantry Staples- Smoothies are easy to mix together when you have all of the right ingredients in your pantry already. For this smoothie, make sure you have cocoa powder, peanut butter, almond milk, and flaxseed on hand at all times.

smoothie ingredients on countertop

What You Need

The beauty about all smoothies on Fit Foodie Finds is the fact that we make fruit smoothies, meaning there is no ice involved!

  • Frozen Banana: frozen banana is the base of this smoothie. Check out our guide to freezing bananas so you can be ready for smoothie making at any time.
  • Peanut butter: any brand of peanut butter will work for this recipe. We love Smuckers All-Natural!
  • Cocoa powder: Make sure to use unsweetened cocoa powder so that you’re not adding more sugar.
  • Flaxseed: flax is a great way to add healthy fats and fiber, without altering the flavor of this chocolate peanut butter banana smoothie.
  • Spinach: I promise you that you can’t even taste the spinach. Just make sure you blend blend blend so that the spinach purees and is hidden.
  • Milk: any kind of milk works for this recipe. We prefer almond milk.
blender on clear background.

Our Favorite

Blender

Looking to upgrade your blender? Check out our favorite Vitamix Blender. It’s our favorite high-speed blender perfect for making smoothies, soups, and nut butter.

smoothie ingredients in blender

Optional Add-Ins:

The great thing about this chocolate peanut butter smoothie is that it’s really good at masking the flavors of other add-ins such as more spinach and other veggies too! Here are some add-in ideas:

Protein Powder: Swap out a tablespoon or two of the cocoa powder for your favorite chocolate protein powder for more grams of protein.

Vanilla: add a splash of vanilla extract. This will enhance the peanut butter cup flavor.

Frozen Cauliflower: frozen cauliflower is a great veggie to add for more nutrients. I do this in almost all my smoothies and you can’t even taste it!

chocolate smoothie blended in blender

How to Blend a Smoothie

Blending a smoothie might be the easiest thing you’ve ever done!

  1. Place all ingredients into your high-speed blender. Make sure that your bananas are right out of the freezer.
  2. Blend on high for 1-2 minutes, adding more milk as needed. Blend until the smoothie is smooth with no chunks.

easy chocolate magic shell

Love the magic shell in those photos?! It’s so easy to make and will make your kids swoon over this chocolate peanut butter banana smoothie. Here’s what you need:

  • 1/2 cup chocolate chips
  • 1 tablespoon coconut oil

Directions: melt chocolate chips and coconut oil in a medium bowl. Then, dip the top part of your smoothie glass into the magic shell and immediately place the cup in the fridge for 10 minutes to harden.

smoothie topped with peanut butter and banana
4.89 from 9 votes

Chocolate Peanut Butter Banana Smoothie

This Chocolate Peanut Butter Banana Smoothie is packed with protein and even has a full serving of greens in it. The best part is, it’s healthy and tastes exactly like a peanut butter cup!
Prep: 5 minutes
Cook: 0 minutes
Total: 5 minutes
Servings: 2
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Ingredients 

  • 2 cups sliced frozen bananas
  • 3 tablespoons all-natural creamy peanut butter
  • 1/4 cup unsweetened cocoa powder
  • 1 tablespoon ground flaxseed
  • 1 cup fresh spinach, packed (or more, if that’s your jam!)
  • 1 cup unsweetened almond milk, or more, depending on how thick you like it

Instructions 

  • Place all ingredients into a high-speed blender.
  • Blend on high until smooth, making sure there are no spinach chunks visible. You may need to add a little more almond milk depending on how thick/thin you like your smoothies.

Tips & Notes

  • Easy Homemade Magic Shell: Melt 1/2 cup chocolate chips and 1 tablespoon of coconut oil in a medium bowl. Then, dip the top part of your smoothie glass into the magic shell and immediately place the cup in the fridge for 10 minutes to harden.

Nutrition

Calories: 328 kcal, Carbohydrates: 48 g, Protein: 10 g, Fat: 16 g, Fiber: 11 g, Sugar: 21 g

Nutrition information is automatically calculated, so should only be used as an approximation.

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magic shell on smoothie glass

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About Lee Funke

Lee is the founder of Fit Foodie Finds and based in Minneapolis, MN. She started this website in 2010 as a way to share her love for real food and wellness. The internet has changed so much since then and so has Fit Foodie Finds. Today we're a female-run recipe website publishing hundreds of tried and true recipes developed and tested by our team.

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Ebony
Ebony
March 17, 2015 11:23 am

This looks AWESOME!! Wonder if I can also add an extra protien punch by adding a scoop of chocolate Whey protein? It is worth the try.
Now, if you could please make a mint-chocolate chip one… my smoothie world would be complete *smile*

Bridget
Bridget
January 23, 2015 10:09 am

My kids thought I was making a milkshake and wanted some. They loved it!

Arman @ thebigmansworld
January 17, 2015 8:55 pm

You are the queen of swirls. And I love you love peanut flour. It’s my favourite (outside of coconut flour!)

Laura
January 17, 2015 6:36 pm

This looks delightful! I am going to look for peanut flour at the health food store this week. I have never bought it, but now I am intrigued. Thanks for the idea!

Donna
January 16, 2015 9:23 pm

Hello,

Just wondering if I should use vanilla almond milk as stated in conversation pre recipe or unsweetened almond milk as stated in recipe? If latter will it affect flavor too much? Looking forward to trying!

Les @ The Balanced Berry
January 16, 2015 8:23 pm

Ummm..what?! This is the best thing I’ve ever seen! Need it nowww

Alison @ Daily Moves and Grooves
January 16, 2015 6:52 pm

Oh my goodness, WANT. One of the only ways I really like chocolate is when it’s paired with peanut butter, so this is the way to go. Thanks for the recipe!!

purelytwins
January 16, 2015 4:30 pm

yummy!!!!! this sounds perfect

Jessica @ A Kitchen Addiction
January 16, 2015 2:53 pm

I wish I had one of these smoothies to get me through the rest of this afternoon! Looks amazing!

Allyson C
Allyson C
January 16, 2015 2:35 pm

Mmmmmmmmmmmmmmmmmmm. I won’t be able to get this delicious smoothie out of my head until I have it. The best part, I have the ingredients already! YESSSSS!