Chocolate Protein Shake

Classic twist on a chocolate protein shake using plant-based protein powder. Makes a great meal replacement for a busy day at school or work.

chocolate protein shake

Protein intake is a popular subject with our SGS community, particularly adding protein to shakes or smoothies. This chocolate protein drink is the creme de la creme, when it comes to a tasty, protein-packed simple shakes. And you can rest assured that this chocolate banana protein yumminess contains only plant based, whole food ingredients!

Can I really make a protein shake at home?

You sure can! And this chocolate banana protein shake will taste way better than the one you’d buy on your way home from the gym. Store bought protein shakes often use cheap proteins like whey or pea, as well as tons of additives + chemical sweeteners to try and make them taste good.

Even if you’re not short on time, a protein shake or smoothie is still a great meal replacement option. It’s pretty amazing what you can pack into a smoothie— like superfood mushrooms from Four Sigmatic.

Chocolate Protein Shake

Mushroom protein powder = magic

Now before you say, “mushrooms in a shake???” Let me explain. Certain types of mushrooms are adaptogens. Adaptogens are substances that aid the body and mind in adapting to as well as managing stress.

Stress over a long period of time can cause what’s known as adrenal fatigue. This is one of the most common struggles of the American mom, which is why we’ve made a green smoothie for it too. The adrenal glands excrete chemicals (like hormones) that help our bodies and minds deal with stress. Fueling your body with whole food recipes like this chocolate protein shake gives it nutrients to help fight stress naturally.

One of our team members, Lindsey, went back to college and is using this chocolate shake recipe to thrive. By boosting it with Four Sigmatic Superfood Protein Powder, it’s possible to enjoy breakfast as well as give her brain + body a healthy boost. (She’s also hoping that her classmates will ask her about her daily smoothie so she can share all about her love of smoothies. Ha!)

Plant based protein options

I only recommend products I personally love and feel our community can benefit from. That’s one reason why I love Four Sigmatic products— they back my plant-powered passion.

If you’re looking for a plant based protein powder, yet mushrooms aren’t really your thing, then give my own Protein Smoothie Boost a try. It’s got 3 ingredients: organic hemp hearts, organic chia seeds, and organic flax seeds. It also adds 10 grams of protein to any smoothie, boosting that smoothie to the perfect meal replacement. It blends seamlessly with this chocolate protein shake, as well as any other smoothie you want to try!

Smoothie toppings that are tasty and delicious with Four Sigmatic superfood protein | Simple Green Smoothies

How to make a chocolate protein shake

To make this plant-powered thick and delicious shake, all you need are a few ingredients:

  • Almond Milk: plant-based milk
  • Bananas: one of the easiest ways to flavor and thicken a shake
  • Dates: these natural sweeteners are rich in fiber
  • Cacao powder: this adds a rich chocolate flavor and a little caffeine to rev your engine
  • Plant-Based Protein Powder: boost your protein intake

Protein shake toppings

Now, if you wanna make this chocolate banana protein shake real fancy like I did for this photoshoot, then drizzle it with these additional superfoods:

  • Almond butter
  • Hemp hearts
  • Cacao nibs
  • sliced bananas

Honestly, you could add a little less liquid than the recipe calls for, then scoop this shake out with a spoon to really enjoy those toppings.

Ingredient swaps

Smoothies offer so many easy swap options, so don’t shy away from this chocolate protein shake if you can’t do one of the ingredients! Instead, try one of these substitutes:

If you need less natural sugar in this shake, then swap out 1 banana for 1/2 cup of frozen cauliflower. Still super creamy, yet lower in sugar

If you have a nut allergy, then swap out the almond milk for oat milk or coconut milk. Also use a seed butter as a stand-in for the almond butter instead.

No dates on hand? No problem! Swap in a tablespoon of maple syrup (vegan option) or honey (vegetarian option) to keep the natural sweetener flowing.

Ingredients used in a Chocolate Protein Shake include plant-based items


chocolate protein shake

Chocolate Protein Shake

Blend up a creamy, cold chocolate protein shake smoothie made with plant-based superfood protein powder for a delicious meal or snack, or before/after a workout. Includes adaptogens to help ease inflammation.
5 from 10 votes
PRINT RATE IT Print Recipe
Course: Breakfast, Smoothie
Cuisine: Plant-Based, Vegan
Prep Time: 5 minutes
Total Time: 5 minutes
Servings: 1 smoothie
Author: Jen Hansard


  • 1.5 cups almond milk - chilled
  • 1 serving Protein Smoothie Boost
  • 2 tablespoons cacao powder - unsweetened
  • 1 medjool date - pitted
  • 1.5 bananas - sliced or halved, frozen if desired
  • Ice - optional

Suggested Toppings


  • Blend all ingredients, except for toppings, until smooth. Add ice to make smoothie colder, if desired.
  • Divide between two glasses or jars. Top each with a drizzle of almond butter and sprinkle with hemp hearts and cacao nibs. Drink immediately.


  • Nutrition info doesn't include optional toppings, which will add another ~100 calories per serving.
  • For protein powder, I suggest using Four Sigmatic Protein Powder or my very own Protein Smoothie Boost


Calories: 399kcal | Carbohydrates: 74g | Protein: 16g | Fat: 10g | Saturated Fat: 1g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 3g | Sodium: 492mg | Potassium: 1193mg | Fiber: 18g | Sugar: 38g | Vitamin A: 149IU | Vitamin C: 15mg | Calcium: 547mg | Iron: 7mg
Tried this recipe?Mention @simplegreensmoothies or tag #simplegreensmoothies!

More protein forward smoothies

I don’t like to sip the same smoothie every day, so I’ve got several different smoothie recipes I utilize for workout recovery:

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Ratings & Comments

  1. Lea says:

    5 stars
    Do you blend the ice?

  2. Lisa says:

    5 stars
    Wow! Best smoothie ever!!!

  3. Jasmine S says:

    5 stars
    Jen nailed it again! This smoothie is delicious. It honestly tastes like a chocolate milkshake. I am so impressed.

  4. Kat says:

    5 stars
    This is so good!

  5. Kimberly says:

    Where do I buy hemp hearts?

    • Simple Green Smoothies says:

      Great question Kimberly! Due to their rising popularity, hemp hearts can now be found widely at local grocery stores (check the aisle with the nuts and seeds). We love to buy them at Costco or other large big box retailers. You can also find them online with Amazon or Thrive Market.

  6. Erin says:

    5 stars
    This has officially become part of my weekly breakfast rotation. SO good and filling, I use it on the mornings I do more intense workouts.

  7. Kim says:

    5 stars
    My kids are ALL ABOUT this smoothie. It’s the perfect after-school fuel while we’re running to practices.

  8. Dani Mitchel says:

    5 stars
    This was actually really good. I didn’t have the Foursigmatic stuff, but I did have Protein Smoothie Boost. It was very chocolate-y, which I liked.

  9. Amanda says:

    5 stars
    One word…HEAVEN!!

  10. Janice says:

    5 stars
    This was so delicious – one of my favorites!!

  11. Trisha says:

    I made the Chocolate Protein Shake….yummy……I subbed the date for maple syrup and added a little almond butter during the blending……great night time snack… will be making apple ginger smoothie and pineapple ginger smoothie tomorrow…..thanks

    • Simple Green Smoothies says:

      Love that you’re giving your blender a workout, Trisha! You’re right – this is a waaay better evening snack that what most of us reach for. Nicely done!

  12. Olivia says:

    5 stars
    I tried this recipe over the weekend and it was really good. Almost left out the almond butter!

#1 Green Smoothie Of all Time— no joke!
About Jen Hansard

Mom of 2, ran across the Grand Canyon and lover of smoothies, coffee & tacos. I transformed my family's health with a realistic plant-based diet. I also found myself again along the way.

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