Chocolate Peanut Butter Smoothie

Thick and frosty Chocolate Peanut Butter Smoothie topped with sliced bananas and chocolate shavings in a glass. Save
Thick and frosty Chocolate Peanut Butter Smoothie topped with sliced bananas and chocolate shavings in a glass. | dishvoyager.com

Combine frozen bananas, milk, cocoa powder, and peanut butter in a blender. Mix on high speed until completely smooth and creamy. Sweeten with honey or maple syrup if desired, adjusting liquid amounts to reach preferred thickness. Pour into glasses and add optional toppings like whipped cream or chocolate shavings before serving.

I discovered this smoothie one rushed Tuesday morning when I had exactly five minutes before heading out. My freezer held three sad bananas I'd forgotten about, and I was staring down a typical protein bar breakfast when I remembered the peanut butter in the pantry. A handful of cocoa powder, a splash of milk, and suddenly I was holding something rich and creamy that tasted far too indulgent for a weekday rush. My coworker took a sip from my thermos later and demanded the recipe on the spot.

I made this for my sister after her morning run, and she immediately started asking if I'd bought it from somewhere. When I told her it was just bananas, peanut butter, and cocoa, she laughed and said it should be illegal to call something this good a smoothie. Now it's what she texts me about on weekends, asking if I can have one ready when she visits.

Ingredients

  • Frozen bananas: These are your secret weapon for creaminess without needing ice cream or yogurt, and they're already sweet so you won't need much honey.
  • Milk: Use whatever you have on hand—dairy, almond, oat, or cashew all work beautifully and change the flavor slightly each time.
  • Unsweetened cocoa powder: Don't reach for hot chocolate mix here; the real stuff gives you deep chocolate flavor without the grit.
  • Peanut butter: Creamy peanut butter blends smoothly, but natural versions add a nuttier edge if that's your preference.
  • Honey or maple syrup: Taste as you go because frozen bananas bring their own sweetness and you might not need any at all.
  • Vanilla extract: Just a whisper rounds out the chocolate and peanut butter like they were made to dance together.
  • Sea salt: A tiny pinch deepens every flavor and prevents the smoothie from tasting flat or one-dimensional.

Instructions

Gather everything cold:
Pull your frozen bananas from the freezer and have your milk, cocoa powder, and peanut butter ready so the blender gets everything at once and stays cold. Nothing worse than a warm smoothie after thirty seconds of blending.
Load the blender strategically:
Start with the liquid, then the frozen banana pieces, then the cocoa and peanut butter. This order helps them combine evenly without the peanut butter clumping at the bottom like wet sand.
Blend with intention:
Hit high speed and let it run until you see no streaks of cocoa powder and the whole thing swirls like silk. Stop and listen—when the sound changes from chunks to smooth, you're done.
Taste and adjust:
Before you pour, take a tiny sip from the blender spout and decide if you want it sweeter or thinner. This is your moment to add a bit more honey or milk without wasting what you've made.
Pour and serve immediately:
Smoothies start separating the moment they stop moving, so pour into glasses right away and drink while it's still cold and frothy.
Two frosty glasses of Chocolate Peanut Butter Smoothie sit beside fresh bananas and a jar of peanut butter. Save
Two frosty glasses of Chocolate Peanut Butter Smoothie sit beside fresh bananas and a jar of peanut butter. | dishvoyager.com

I watched my nephew's face light up when he realized chocolate and peanut butter could be breakfast and not just a dessert trick. He started asking for this instead of sugary cereal, and suddenly mornings became something we actually looked forward to together. That's when I realized this smoothie had become more than a quick fix—it was a small ritual we shared.

The Power of Freezer Prep

Freeze your bananas on purpose, not by accident. When bananas start getting that brown speckle, slice them into chunks, spread them on a baking sheet for two hours, then store them in a zip-top bag. This way you always have smoothie ready, and you're using up fruit that's past its peak eating moment. It feels resourceful and tastes incredible.

Flavor Variations That Work

Once you master the base, you can play. Swap the peanut butter for almond butter on days you want something lighter, or mix in a tablespoon of tahini for an earthy twist that surprises you. A tiny pinch of cayenne pepper adds heat that brings everything into focus, and a few drops of maple extract instead of vanilla creates a completely different breakfast. The structure stays the same, but each version feels like you're cooking something new.

Making It Your Own

This recipe is patient with your creativity. You can add protein powder without changing the texture, stir in chia seeds for a nutrition boost, or blend in a handful of spinach that somehow disappears into the chocolate. The chocolate is dark enough that it hides leafy greens, and the peanut butter is rich enough that everything tastes intentional instead of virtuous.

  • For a thicker texture closer to soft serve, use less milk and pack the blender with frozen banana.
  • Make it the night before in a mason jar and it'll be perfectly chilled by morning, though it'll separate slightly so give it a good shake.
  • If someone mentions a nut allergy, sunflower seed butter tastes nearly identical and blends just as smoothly.
A tall glass of creamy Chocolate Peanut Butter Smoothie with a dollop of whipped cream on top. Save
A tall glass of creamy Chocolate Peanut Butter Smoothie with a dollop of whipped cream on top. | dishvoyager.com

This smoothie has become my answer for mornings when I want something that feels like indulgence but keeps me grounded all day. It's proof that the best recipes are the ones you reach for over and over because they fit into your real life, not the other way around.

Common Questions

Fresh bananas can be used, but frozen bananas provide the thick, creamy texture and cold temperature typical of this smoothie without diluting it with ice.

Substitute dairy milk with a plant-based alternative like almond, oat, or soy milk, and use maple syrup instead of honey.

Almond butter or cashew butter make excellent substitutes that maintain the creamy texture while offering a slightly different nutty flavor.

Yes, adding a scoop of protein powder is a great way to increase the nutritional content, especially for a post-workout meal.

For a thicker, milkshake-like consistency, reduce the amount of milk or add a handful of ice cubes before blending.

Chocolate Peanut Butter Smoothie

A rich blend of chocolate, peanut butter, and frozen bananas for a creamy, satisfying treat.

Prep 5m
0
Total 5m
Servings 2
Difficulty Easy

Ingredients

Base

  • 2 medium frozen bananas
  • 1 cup whole milk or plant-based milk (8 fl oz)

Flavorings

  • 2 tablespoons unsweetened cocoa powder
  • 2 tablespoons creamy peanut butter
  • 1 tablespoon honey or maple syrup (optional)

Add-Ins (optional)

  • 1/2 teaspoon vanilla extract
  • 1 tablespoon chia seeds or flaxseed meal
  • Pinch of sea salt

Toppings (optional)

  • Whipped cream
  • Chocolate shavings
  • Sliced bananas

Instructions

1
Combine ingredients: Add frozen bananas, milk, cocoa powder, peanut butter, honey if using, and vanilla extract to blender.
2
Blend mixture: Blend on high speed until smooth and creamy.
3
Adjust consistency and sweetness: Taste and adjust sweetness as desired. Add additional milk for thinner texture if preferred.
4
Serve and garnish: Pour into serving glasses and optionally top with whipped cream, chocolate shavings, or sliced bananas.
5
Enjoy immediately: Serve the smoothie immediately for optimal freshness and texture.
Additional Information

Equipment Needed

  • Blender
  • Measuring cups and spoons
  • Glasses for serving

Nutrition (Per Serving)

Calories 260
Protein 7g
Carbs 42g
Fat 9g

Allergy Information

  • Contains peanuts from peanut butter and may contain dairy if cow’s milk is used.
  • Substitute sunflower seed butter for nut allergies. Check plant-based milk labels for allergens.
Katrina Wells

Passionate home cook sharing simple, flavorful meals and kitchen tips for busy families and food lovers.