Chocolate Peanut Butter Banana Smoothie (Creamy, High-Protein) – A Smooth, Satisfying Shake

Chocolate Smoothie Bliss: Creamy, energizing glass with banana, yogurt, chia seeds & cocoa—great for healthy mornings. Save this idea so you can come back to it later.

This Chocolate Peanut Butter Banana Smoothie tastes like a chocolate milkshake but delivers serious nutrition. It’s thick, creamy, and naturally sweet from frozen banana. Silken tofu adds a silky texture and a boost of protein without any chalky taste.

Chocolate Smoothie Bliss: Creamy, energizing glass with banana, yogurt, chia seeds & cocoa—great for healthy mornings. Save this idea so you can come back to it later.

Chocolate Peanut Butter Banana Smoothie (Creamy, High-Protein)

The Flexi Vegan
Prep Time 5 minutes
Total Time 5 minutes
Servings 2 servings

Ingredients
  

  • 1 large frozen banana, sliced
  • 3/4 cup silken tofu (about 6 ounces)
  • 1 tablespoon light peanut butter
  • 2 tablespoons PB2 (powdered peanut butter)
  • 1–1.5 tablespoons unsweetened cocoa powder
  • 1 tablespoon chia seeds
  • 1 teaspoon vanilla extract
  • 3/4–1 cup milk of choice (dairy or unsweetened almond/oat/soy)
  • Optional sweetener: 1–2 teaspoons maple syrup, honey, or a date, to taste
  • Pinch of salt (optional, enhances chocolate and peanut flavors)
  • Ice (optional, a few cubes if you want extra frostiness)

Instructions
 

  • Prep the banana: Use a fully ripe banana for the best sweetness. Slice and freeze overnight in a bag or container.
  • Add liquids first: Pour 3/4 cup milk into the blender. This helps the blades catch the ingredients.
  • Layer the rest: Add silken tofu, frozen banana, PB2, light peanut butter, cocoa powder, chia seeds, vanilla, and a tiny pinch of salt.
  • Blend until smooth: Start low, then increase to high for 30–45 seconds. If it’s too thick, add more milk a splash at a time.
  • Taste and adjust: Add a touch of sweetener if needed, or another 1/2 tablespoon cocoa for a darker chocolate flavor. Blend 10 seconds more.
  • Serve immediately: Pour into a chilled glass. For texture, sprinkle extra chia seeds or cocoa on top.

Why This Recipe Works

Close-up detail: Thick, creamy chocolate peanut butter banana smoothie just poured into a chilled cl
  • Frozen bananas create a milkshake-like texture without needing ice.
  • Silken tofu blends ultra-smooth and adds high-quality, plant-based protein.
  • PB2 + light peanut butter gives deep peanut flavor with lighter calories and balanced fats.
  • Cocoa powder adds real chocolate taste without added sugar.
  • Chia seeds thicken the smoothie and add fiber and omega-3s.
  • Vanilla ties the flavors together and enhances sweetness.

What You’ll Need

  • 1 large frozen banana, sliced
  • 3/4 cup silken tofu (about 6 ounces)
  • 1 tablespoon light peanut butter
  • 2 tablespoons PB2 (powdered peanut butter)
  • 1–1.5 tablespoons unsweetened cocoa powder
  • 1 tablespoon chia seeds
  • 1 teaspoon vanilla extract
  • 3/4–1 cup milk of choice (dairy or unsweetened almond/oat/soy)
  • Optional sweetener: 1–2 teaspoons maple syrup, honey, or a date, to taste
  • Pinch of salt (optional, enhances chocolate and peanut flavors)
  • Ice (optional, a few cubes if you want extra frostiness)

Step-by-Step Instructions

Tasty top view: Overhead shot of the finished chocolate peanut butter banana smoothie served as a th
  1. Prep the banana: Use a fully ripe banana for the best sweetness. Slice and freeze overnight in a bag or container.
  2. Add liquids first: Pour 3/4 cup milk into the blender.This helps the blades catch the ingredients.
  3. Layer the rest: Add silken tofu, frozen banana, PB2, light peanut butter, cocoa powder, chia seeds, vanilla, and a tiny pinch of salt.
  4. Blend until smooth: Start low, then increase to high for 30–45 seconds. If it’s too thick, add more milk a splash at a time.
  5. Taste and adjust: Add a touch of sweetener if needed, or another 1/2 tablespoon cocoa for a darker chocolate flavor. Blend 10 seconds more.
  6. Serve immediately: Pour into a chilled glass.For texture, sprinkle extra chia seeds or cocoa on top.

Easily source everything you need to create this ultra creamy Chocolate Peanut Butter Banana Smoothie with our curated ingredient guide below.

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Storage Instructions

  • Short-term: Keep in a sealed jar in the fridge for up to 24 hours. Shake before drinking.
  • Make-ahead packs: Portion banana slices, PB2, cocoa, and chia in freezer bags. Add tofu, vanilla, and milk when blending.
  • Freezer: Freeze blended smoothie in portions for up to 1 month.Thaw in the fridge and re-blend with a splash of milk.
Cooking process: Action shot of the smoothie in a high-speed blender mid-blend, showing the vortex o

Why This Is Good for You

  • High protein: Silken tofu and PB2 deliver solid protein to keep you full and support muscle recovery.
  • Heart-healthy fats: Light peanut butter and chia seeds provide beneficial fats in a lighter package.
  • Fiber and micronutrients: Banana and chia add fiber, potassium, and magnesium for steady energy.
  • Lower sugar than store-bought: Natural sweetness from banana, with optional control over added sweeteners.

Common Mistakes to Avoid

  • Using a fresh banana: You’ll miss out on the thick, creamy texture. Frozen is key.
  • Too little liquid: The blender can stall. Start with 3/4 cup milk and adjust.
  • Overloading cocoa: More isn’t always better; too much can taste bitter without extra sweetener.
  • Skipping the salt: A tiny pinch wakes up the chocolate and peanut butter flavors.
  • Not blending long enough: Silken tofu gets creamier with an extra 10–15 seconds of high-speed blending.

Variations You Can Try

  • Mocha twist: Replace 1/4 cup milk with cooled brewed coffee or add 1 teaspoon instant espresso.
  • Extra protein: Add 1/2 scoop chocolate or vanilla protein powder; increase milk as needed.
  • Greens upgrade: Add a handful of baby spinach.It won’t change the taste much.
  • Nut-free option: Use powdered sunflower butter and a light sunflower seed butter.
  • Thicker bowl version: Cut milk to 1/2 cup, blend thick, and top with sliced banana and cacao nibs.
  • Dessert style: Add a few dark chocolate chips and a drizzle of peanut butter on top.

FAQ

Can I substitute the silken tofu?

Yes. Use Greek yogurt for a similar creaminess and protein. Start with 1/2 cup and adjust to taste and thickness.

Do I need both PB2 and light peanut butter?

Using both gives strong peanut flavor with balanced calories and better mouthfeel.

If you only have one, use 2 tablespoons PB2 or 1.5 tablespoons light peanut butter.

Which milk works best?

Unsweetened soy or dairy milk makes the creamiest, highest-protein smoothie. Almond and oat milk are great for a lighter texture and subtle flavor.

How can I make it sweeter without sugar?

Use an extra half banana, a soft Medjool date, or a few drops of vanilla stevia. Blend and taste before adding more.

Can I make this without chia seeds?

Yes.

The smoothie will be slightly thinner. For thickness, add a few ice cubes or 1–2 tablespoons rolled oats.

Is the tofu taste noticeable?

Not in this recipe. The chocolate and peanut butter take the lead.

Tofu mainly adds creaminess and protein.

How much protein is in a serving?

It varies by brands, but a typical serving lands around 18–25 grams using silken tofu, PB2, and milk like soy or dairy.

Final Thoughts

This chocolate peanut butter banana smoothie is a fast, feel-good option that tastes indulgent and fuels your day. With frozen banana, cocoa, PB2, light peanut butter, and silken tofu, you get a creamy texture and a big protein boost. Keep the base recipe, then tweak sweetness, thickness, and add-ins to match your routine.

It’s a keeper for busy mornings and smooth recoveries alike.

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