Why You’ll Love This Recipe

I love this smoothie because chocolate and peanut butter naturally create a rich, satisfying flavor combination. The frozen banana adds sweetness and gives me a thick, creamy consistency without needing lots of ice.

I also appreciate how quickly the recipe comes together. I simply put everything into my blender and blend until smooth, so I can have it ready in about five minutes.

The recipe is also easy for me to customize. I can add protein powder, use different types of milk, adjust the sweetness, or add more peanut butter when I want a richer flavor.

Ingredients

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

1 large frozen banana
1 cup milk or unsweetened plant-based milk
1/2 cup plain or vanilla Greek yogurt
2 tablespoons creamy peanut butter
1 1/2 tablespoons unsweetened cocoa powder
1–2 teaspoons honey or maple syrup, optional
1/2 teaspoon vanilla extract
Pinch of salt
1/2 cup ice, optional
1 scoop chocolate or vanilla protein powder, optional

Directions

I start by adding the milk to my blender. Adding the liquid first helps the blades move easily and makes the smoothie simpler to blend.

Next, I add the Greek yogurt, peanut butter, cocoa powder, vanilla extract, and a small pinch of salt. If I want extra protein, I add a scoop of chocolate or vanilla protein powder at this point.

I add the frozen banana last and include a handful of ice when I want an especially thick and frosty smoothie.

I blend everything on high until the mixture is completely smooth and creamy. If my smoothie is too thick, I add another splash of milk. If it is thinner than I want, I add a few more pieces of frozen banana or some additional ice.

Finally, I taste the smoothie and add honey or maple syrup if I want more sweetness. I blend it briefly once more and serve it immediately.

Servings and Timing

This recipe makes approximately 1 large smoothie or 2 smaller servings.

Prep time: 5 minutes
Blending time: 1–2 minutes
Total time: about 5–7 minutes
Servings: 1 large or 2 small smoothies

Variations

For a chocolate peanut butter protein smoothie, I add one scoop of chocolate or vanilla protein powder. I may need an extra splash of milk because protein powder can make the smoothie thicker.

For an extra peanut buttery version, I increase the peanut butter to 3 tablespoons. I can also drizzle a little peanut butter around the inside of my glass before pouring in the smoothie.

For a dairy-free smoothie, I use almond, oat, soy, or coconut milk and replace the Greek yogurt with my preferred dairy-free yogurt.

For a chocolate peanut butter oatmeal smoothie, I add 1/4 cup of rolled oats. I like this variation for breakfast because the oats create an even thicker texture.

For a mocha variation, I add a small amount of chilled espresso or cold coffee. I reduce the milk slightly to keep the smoothie from becoming too thin.

If I don’t want to use banana, I replace it with frozen avocado or extra Greek yogurt and ice. Since banana provides sweetness, I usually add a little honey or maple syrup when making the banana-free version.

Storage/Reheating

I prefer drinking my Chocolate Peanut Butter Smoothie immediately after blending because the texture is thickest and creamiest when freshly made.

If I have leftovers, I transfer them to an airtight jar or container and refrigerate them for up to 24 hours. The smoothie may separate while sitting, so I shake or stir it thoroughly before drinking.

I can also freeze leftover smoothie in an ice cube tray. When I want to enjoy it later, I put the frozen cubes into my blender with a small splash of milk and blend until creamy again.

I don’t reheat this smoothie because I serve it cold.

FAQs

Can I make a Chocolate Peanut Butter Smoothie without banana?

Yes. I can replace the frozen banana with frozen avocado, additional Greek yogurt, or a combination of yogurt and ice. Since banana naturally sweetens the smoothie, I may need to add honey, maple syrup, or another sweetener.

Can I add protein powder?

Yes. I often add one scoop of chocolate or vanilla protein powder when I want a higher-protein smoothie. I add a little extra milk if the protein powder makes the mixture too thick.

What kind of peanut butter should I use?

I usually use smooth, creamy peanut butter because it blends easily and gives me a rich texture. Natural peanut butter also works, although I stir it thoroughly before measuring if the oil has separated.

How can I make my smoothie thicker?

I use a frozen banana rather than a fresh one and start with less milk. I can also add extra ice, Greek yogurt, frozen banana pieces, or a spoonful of peanut butter to create a thicker consistency.

Can I make this smoothie ahead of time?

Yes, although I prefer it freshly blended. If I need to prepare it ahead, I refrigerate it in a tightly sealed container for up to 24 hours and shake it well before serving. Another option I like is preparing the ingredients ahead and keeping the banana frozen so I only need to blend everything when I’m ready.

Conclusion

This Chocolate Peanut Butter Smoothie gives me the classic combination of rich chocolate and creamy peanut butter in a quick drink that takes only a few minutes to prepare. Frozen banana and Greek yogurt create a thick, smooth texture, while cocoa powder delivers plenty of chocolate flavor..

Chocolate Peanut Butter Smoothie Recipe

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A thick and creamy Chocolate Peanut Butter Smoothie made with frozen banana, cocoa powder, peanut butter, milk, and Greek yogurt. It is a quick breakfast or snack with the rich flavor of a chocolate peanut butter milkshake.

Author: Laura
Prep Time: 5 minutes
Cook Time: 1–2 minutes
Total Time: 5–7 minutes
Yield: 1 large smoothie or 2 small smoothies
Category: Drinks
Method: Blending
Cuisine: American
Diet: Vegetarian

Instructions

Add the milk to a blender first to help the ingredients blend smoothly.
Add the Greek yogurt, peanut butter, cocoa powder, vanilla extract, and salt. Add the optional protein powder if using.
Add the frozen banana and optional ice for a thicker, frostier smoothie.
Blend on high until completely smooth and creamy.
If the smoothie is too thick, add a splash of milk and blend again. If it is too thin, add more frozen banana or ice.
Taste and add honey or maple syrup if additional sweetness is desired. Blend briefly to combine.
Pour into a glass and serve immediately.

Notes

For a higher-protein smoothie, add 1 scoop of chocolate or vanilla protein powder and additional milk as needed.
For extra peanut butter flavor, increase the peanut butter to 3 tablespoons.
For a dairy-free version, use plant-based milk and dairy-free yogurt.
Add 1/4 cup rolled oats for a thicker breakfast smoothie.
For a mocha variation, add a small amount of chilled espresso or cold coffee and slightly reduce the milk.
For a banana-free version, substitute frozen avocado or extra Greek yogurt and ice, adding sweetener to taste.
Store leftovers in an airtight container in the refrigerator for up to 24 hours. Shake or stir thoroughly before drinking.
Leftover smoothie can be frozen in an ice cube tray and later blended with a splash of milk.

Nutrition

Serving Size: 1 large smoothie
Calories: 590 kcal
Sugar: 39 g
Sodium: 360 mg
Fat: 27 g
Saturated Fat: 8 g
Unsaturated Fat: 17 g
Trans Fat: 0 g
Carbohydrates: 69 g
Fiber: 9 g
Protein: 27 g
Cholesterol: 35 mg