This Chocolate Berry Protein Smoothie is thick and creamy—the kind of blend that tastes like a frosty treat but brings serious staying power. 

A tall glass of purple berry smoothie topped with fresh blueberries and sliced strawberries, with a striped straw. Surrounded by strawberries, blueberries, and ingredients on a white surface.

With 21 grams of protein and 15 grams of fiber, this smoothie delivers top-notch nutrition in every sip. That powerhouse combination helps steady your blood sugar, keep cravings at bay, and fuel you through your morning or afternoon…all while tasting like the most delicious chocolate berry treat.

Why this smoothie is a berry good idea

  • 21g of protein: Greek yogurt gives this smoothie oomph, making it a smart choice any time of day.
  • Chocolate meets berries: Cocoa powder and frozen mixed berries create a dreamy sweet-tart combo that tastes indulgent.
  • Fiber-friendly blend: Berries and chia seeds team up to bump up the fiber supporting fullness and digestive health.
  • No added sugar: Every bit of sweetness comes straight from the fruit— no syrups, no sweeteners, just real, wholesome ingredients doing their thing.
Top-down view of a blender filled with frozen berries, yogurt, nut butter, chia seeds, and other smoothie ingredients. Surrounding the blender are bowls of strawberries, blueberries, chia seeds, and a towel.
A blender filled with a thick, purple smoothie sits on a countertop surrounded by fresh strawberries, blueberries, a bowl of chia seeds, and a dish of yogurt.
A purple smoothie is poured from a blender into a glass on a plate, with strawberries and blueberries in bowls in the background.
A tall glass filled with a thick purple smoothie sits on a patterned plate with two striped straws. Blueberries, strawberries, and bowls of ingredients are in the background.
A tall glass of berry smoothie topped with sliced strawberries and blueberries sits on a plate with striped straws. Fresh strawberries and blueberries are scattered around, with bowls of fruit in the background.

This is the berry version of my High-Protein Chocolate Banana Shake and a chocolatey version of my 3-Ingredient Protein Smoothie, so if you like this one, you know where to go next! I also have my uber popular Longevity Smoothie, Strawberry Shortcake Smoothie, Strawberry-Mango Smoothie, and Brain-Boosting Smoothie to whip up.

A tall glass of purple berry smoothie with a striped straw, topped with fresh strawberries and blueberries. Smoothie is overflowing, and whole berries are scattered around, with bowls of fruit in the background.
A tall glass of purple berry smoothie topped with strawberries, blueberries, and chia seeds sits on a white and blue plate, surrounded by fresh berries, chia seeds, and a bowl of yogurt on a marble surface.

This smoothie is perfect for just about anyone looking for a quick, nutritious boost. Busy mornings? Blend it up in five minutes flat and take it on the go. Post-workout? The protein hits exactly when your muscles need it most. Afternoon slump? It’s a satisfying, energizing pick-me-up that won’t derail your day. It’s also a sneaky win for picky eaters and kids— because when something tastes this good, nobody’s asking questions. 😉 

If you love a chocolate-berry-chia combo, try my 3-Ingredient Frozen Chocolate Berry Bites!

A tall glass of purple berry smoothie topped with fresh blueberries and sliced strawberries, with a striped straw. Surrounded by strawberries, blueberries, and ingredients on a white surface.
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Chocolate Berry Smoothie (21g Protein and 15g Fiber)

This is the smoothie that proves healthy can taste absolutely incredible— rich, frosty, and berry delicious with serious protein and fiber to keep you full and fueled.
Yield: 1 serving
Prep Time: 5 minutes
Total Time: 5 minutes
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Ingredients
 

  • 1 cup unsweetened almond milk, or milk of choice
  • 1.5 cups frozen mixed berries
  • 2 tablespoons cocoa powder
  • ¾ cup vanilla or berry-flavored Greek yogurt, single-serve container
  • 1 tablespoon chia seeds
  • ½ teaspoon vanilla extract
  • 3 ice cubes

Instructions
 

  • Add everything to the blender: Pour the almond milk into your blender first, then add the frozen berries, cocoa powder, Greek yogurt, chia seeds, vanilla extract, and ice cubes.
  • Blend and enjoy: Blend on medium until thick and creamy, being careful to not over-blend so it doesn’t thin out. If it’s too thick to blend, add a splash of extra milk.
Author: Joy Bauer, MS, RDN, CDN

Nutrition Information per serving

Calories: 300Carbohydrates: 44gProtein: 21gTotal Fat: 7g— Unsaturated Fat: 6g— Saturated Fat: 1gCholesterol: 5mgSodium: 240mgPotassium: 570mgFiber: 15gTotal Sugar: 20g— Natural Sugar: 20g— Added Sugar: 0g
Nutrition information is calculated using a leading industry software. That being said, brands can vary, and there may be slight fluctuations in the numbers.
I’m hoping you loved this recipe! If you made it and want to share feedback, I’d be so grateful to hear from you. Please leave a review below or tag @joybauer on Instagram!