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Coffee Protein Smoothie

My easy and nutritious Coffee Protein Smoothie recipe combines the rich flavors of peanut butter and banana with the invigorating taste of iced coffee, creating a delicious and healthy breakfast treat! It’s the perfect morning pick-me-up that not only energizes but also satisfies hunger.

Pouring coffee protein smoothie into a to-go cup.


 

Why This Coffee Smoothie Recipe Works

Classic combo with a twist. Sweet bananas paired with creamy peanut butter is a classic combo that I can’t get enough of. But, pair those two with iced coffee and a scoop of protein powder, and you’ve got yourself a new favorite breakfast drink. Bring it in a to-go mug to kickstart your day in the best way possible! 

Coffee lover’s dream breakfast. I always thought that nothing would beat my original recipe for a Coffee Smoothie—until I put peanut butter in it. o.m.g. 😱 Friends, this little addition made a huge difference. The following morning, I added a scoop of chocolate protein powder, too, and things got even better. My protein smoothie turned into a powerhouse of antioxidants, vitamins, and fiber, but best of all, it had a delicious coffee flavor!

Household favorite. Smoothies are a breakfast favorite around here. Our go-to is the one and only Banana, Kiwi, and Kale Smoothie – SO amazing! – or a bowl of this Rainbow Protein Smoothie. We all got used to just throwing a bunch of good-for-you ingredients in the Blendtec, and with just a whirl, our breakfast is done.

Protein Smoothie in a cup.

The Ingredients

You can make this fantastic coffee smoothie with just five simple ingredients! This recipe combines brewed coffee with the creaminess of natural ingredients to create a smoothie that’s not just delicious but also a healthy start to your day.

  • Brewed Coffee: Make a cup of your favorite coffee and pour it into an ice tray to freeze overnight.
  • Large Banana: Adds natural sweetness and adds to the smoothie’s thick and smooth texture.
  • Smooth Natural Peanut Butter: Contributes a nutty flavor and protein boost. Almond butter, or any other nut butter, is a good substitute.
  • Chocolate Protein Powder: Provides a chocolate flavor while increasing the protein content. For a different flavor, you could use vanilla or any other flavored protein powder.
  • Almond Milk: You could also use regular milk, coconut milk, or soy milk.
Iced coffee, banana, and peanut butter in a blender.

How To Make a Coffee Protein Smoothie

Making coffee smoothies is so, so simple. Just freeze your coffee overnight, and in less than a minute of blending the next day, you’ll enjoy an energizing smoothie.

  1. Brew and Freeze. Before going to sleep, start by brewing a cup of coffee. Do not drink it. 🙂 Instead, please pour it into an ice tray and place the tray in your freezer.
  2. Combine and Blend. The following morning, pour out the coffee ice cubes into a blender. Add a banana to the blender, as well as the peanut butter, protein powder, and milk. Blend until the mixture is well combined and thickened. 
  3. Consistency. If the smoothie is too thick for your liking, add a bit more milk, about a couple of tablespoons at a time, and blend until combined. If it’s too thin, add ice cubes and mix until combined.
  4. Serve. Pour into glasses and serve. 

Proper Storage

Smoothies are the perfect meal prep – they keep in the fridge for up to 3 days – and are an easy way to keep our first meal of the day on track. Store smoothies in an airtight glass container secured with a lid. Refrigerate for 2 to 3 days. Smoothies can also be frozen into popsicle molds – they are perfect on a hot summer day. 

Coffee Protein Smoothie in a glass

Healthy Breakfast Recipes

Pouring coffee protein smoothie into a to-go cup.

Coffee Protein Smoothie

Katerina | Diethood
This Coffee Protein Smoothie recipe combines peanut butter and banana with the addition of iced coffee for a super delicious and healthy breakfast treat! 
4.70 from 10 votes
Servings : 2
Prep Time 5 minutes
Cook Time 2 minutes
Freezing Time 4 hours
Total Time 4 hours 10 minutes

Ingredients
  

  • 1 cup brewed coffee
  • 1 large banana
  • 2 tablespoons smooth natural peanut butter
  • 1 scoop chocolate protein powder
  • 1 cup almond milk, you can also use regular milk, coconut milk, or soy milk

Instructions
 

  • Brew a cup of coffee and pour the prepared coffee into an ice tray; freeze for 4 hours or overnight.
  • Transfer the frozen coffee ice cubes to a blender. Add the banana, peanut butter, protein powder, and milk. Blend until smooth and thickened.
  • If the mixture is too thick, add a bit more milk and blend until combined. If the mixture is thin, add a couple of ice cubes and blend until combined.
  • Pour the coffee smoothie into drinking glasses and serve it cold.

Notes

  • Refrigerate the prepared smoothie for 2 to 3 days; keep it covered.  Smoothies can also be frozen into ice trays or popsicle molds.

Nutrition

Serving: 10 ounces | Calories: 210 kcal | Carbohydrates: 23 g | Protein: 14 g | Fat: 8 g | Saturated Fat: 1 g | Cholesterol: 16 mg | Sodium: 320 mg | Potassium: 496 mg | Fiber: 4 g | Sugar: 9 g | Vitamin A: 40 IU | Vitamin C: 5.1 mg | Calcium: 251 mg | Iron: 0.5 mg

Nutritional info is an estimate and provided as courtesy. Values may vary according to the ingredients and tools used. Please use your preferred nutritional calculator for more detailed info.

Course: Breakfast, Drinks
Cuisine: American
Keyword: coffee protein smoothie recipe, healthy coffee smoothie recipe, protein smoothie, smoothie recipe
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18 comments on “Coffee Protein Smoothie”

  1. Love this smoothie. I usually have a cup of brewed coffee left over in the morning. Perfect for freezing coffee cubes. Love that I had all of the ingredients.

    1. That’s a great use of leftover coffee for the smoothie! Happy to hear you had all the ingredients and loved it. Thank YOU! 🙂

  2. Avatar photo
    Kim A Mavin-Hobbs

    If you are saving this to eat over 2-3 do you add the protein powder later so that is doesn’t breakdown?

    1. Fitness experts often recommend that a protein shake prepared in advance be safely stored in the refrigerator for up to 48 hours. However, others say that the liquid and powder components should be stored separately. This way, you can mix them together when you’re ready to consume the shake immediately to ensure its nutritional integrity.

  3. Avatar photo
    Mary Ghee Law

    I peel bananas and slice them into large pieces. Put them in a ziplock freezer bag and keep in the freezer. I cut up four or five at a time, because they do go bad quickly. To me this is easier than freezing the coffee. (I do refrigerate the coffee overnight.) Vanilla protein powder is also good. Great way to start the day!

  4. Hi Katerina,

    Coffee in smoothies! Yum! I was dreaming of it and then I found your recipe. I will make it for breakfast tomorrow. Thanks! I often use my home made non diary milks for smoothies. Hemp milk is one of my favourites as it’s so easy to make and creamy.

    1. Katerina - Diethood
      Katerina Petrovska

      Hi!
      I almost always use “Perfect Keto Chocolate Protein Powder” or “FitMiss Delight Protein Powder”. I like Perfect Keto protein powder because it’s also a prebiotic with mct oil AND collagen protein… all in one. :-)) FitMiss Delight chocolate protein powder is also something I have on hand and I like that one because it tastes really good. 🙂

  5. Love having one of these for breakfast! Gives me a great boost for the day and keeps me full until lunch.

  6. I love adding banana and peanut butter to my Click Active Coffee Protein drink. It’s got two shots of espresso and mixes easily in water so I don’t get extra calories from milk. I’ll have to try adding a scoop of chocolate! Thank you!

  7. For me , freezing bananas as they over ripen is easier then freezing my
    Cold brew coffee . You can freeze them up n their peels and then run them under hot water or stick them in the microwave or leave them on the counter for five minutes ,
    Peel
    Enjoy

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