This Chocolate Peanut Butter Banana Smoothie is a tasty and nutritious option for breakfast or a snack. It’s quick to make and loaded with banana and peanut butter flavor.
My son could drink a smoothie every day—he especially likes peanut butter varieties. This one is a family favorite for its dessert-like taste and simple ingredients.

Why this Smoothie Recipe is a Keeper
This chocolate, banana and peanut butter smoothie is fast, simple and delicious. It’s perfect when you want a sweet but wholesome treat.
- Flavor Nostalgia: The classic chocolate and peanut butter pairing is comforting and familiar.
- Natural Sweetness: Ripe bananas provide sweetness so you can skip refined sugars.
- Creamy Without Dairy: Frozen banana and peanut butter make a thick, milkshake-like texture even if you use water or plant milk.
How Do I Make it Thicker Without Adding More Calories?

The easiest way to thicken a smoothie without extra calories is to add more ice or use frozen fruit. Frozen banana chunks create a creamy, dense texture while keeping calories unchanged.
Pro Tip for Smoothies
If you prefer a sweeter smoothie, add a small drizzle of maple syrup or honey to taste.
Ingredients for Chocolate Peanut Butter Banana Smoothie
This recipe uses a handful of simple ingredients you likely have on hand. It makes a creamy, dessert-like smoothie without fuss.
Get the full printable recipe with measurements and directions in the recipe card below.

- Cacao Powder: Use unsweetened cocoa or cacao powder for deep chocolate flavor.
- Banana: A ripe fresh banana works well; using a frozen banana will thicken the smoothie.
- Peanut Butter: Choose natural creamy peanut butter for the best texture and flavor.
Variations for Chocolate Peanut Butter Smoothie
Make this smoothie your own by swapping or adding ingredients:
- Extra Protein: Add a scoop of protein powder or try almond, cashew, or sunflower seed butter.
- Chocolate Options: Unsweetened cocoa powder gives a rich taste; cacao nibs add crunch and antioxidants.
- Liquid Choices: Use oat milk for creaminess, coconut water for electrolytes, or cold-brew coffee for a mocha boost. Almond, soy, or dairy milk all work.
- Green Version: Toss in a handful of spinach—the chocolate masks the color while boosting nutrients.
- Mix-ins: Add flax seeds, chia seeds, or hemp for fiber and healthy fats.
Special Equipment for Chocolate Banana Creamy Smoothie
A good blender makes a smoother result. A high-speed blender is ideal for pulverizing frozen banana and ice into a silky texture.
How to Make a Banana Chocolate and Peanut Butter Smoothie
This is one of the simplest smoothies you can make—one blend and it’s ready.
Get the full printable recipe with specific measurements and directions in the recipe card below.
- Blend Ingredients: Add ice, milk, cocoa, plain yogurt, peanut butter and banana to a blender. Blend until smooth.
Prep Ahead Suggestions to Make the Smoothie
Save time in the morning by prepping components in advance.
- Smoothie Packs: Slice ripe bananas and freeze them in freezer bags with a tablespoon of cocoa powder—dump the pack into the blender and add liquid and peanut butter.
- PB “Pucks”: Freeze tablespoon portions of peanut butter in an ice cube tray for easy measuring and less mess.
Alternate Methods – Smoothie Bowl
You can turn this smoothie into a bowl or popsicles for variety:
- Smoothie Bowl: Reduce the liquid by half for a thick, soft-serve consistency. Serve in a bowl topped with granola, sliced fruit or nuts.
- Smoothie Pops: Pour the blended smoothie into popsicle molds and freeze for a kid-friendly treat.
How to Store, Reheat and Use Leftovers
- Store: Smoothies are best fresh, but you can keep them in a sealed jar in the refrigerator for up to 24 hours. Shake before drinking to recombine.
- Defrost: If frozen, thaw in the fridge overnight or let sit at room temperature for about 30 minutes. It may be thinner—blend briefly to refresh.
- Leftover Idea: Use leftover smoothie as the liquid base for overnight oats—mix in 1/2 cup rolled oats and refrigerate overnight.
Common Questions About This Peanut Butter Smoothie
Yes. Substitute other fruits like mango or avocado for creaminess, or add thickeners such as chia seeds.
Grittiness often comes from cocoa powder. Add more liquid or plain Greek yogurt and blend longer to smooth it out.

Tips for Peanut Butter and Chocolate Smoothie
- Freeze Bananas Properly: Wait until bananas are very ripe, peel and freeze in chunks to preserve blender life and improve texture.
- The Salt Secret: A tiny pinch of sea salt enhances chocolate and peanut butter flavors and makes the smoothie taste richer.
- Liquid First: Add milk or liquid to the blender first to help create a vortex that pulls frozen ingredients into the blades for easier blending.
- Serving Suggestions: Pair with granola, egg bites or pancakes for a complete breakfast.
More Recipes You Might Like

Vanilla Wafer Banana Pudding

Banana Chocolate Chip Bread

Banana Pudding Tacos

Frozen Bananas in Chocolate

Chocolate Peanut Butter Banana Smoothie
Equipment
- Blender
Ingredients
- 2 cups Ice
- 1 cup Milk (your favorite variety)
- 2 Tablespoons Unsweetened cocoa
- ½ cup Plain yogurt
- ¼ cup Natural peanut butter (creamy)
- 1 Banana
Instructions
- Place all ingredients into a blender and blend until smooth.
Christina’s Notes
- Milk Alternatives: Coconut, soy, almond or cashew milk all work well.
- Veggies: Add a handful of spinach or kale for extra nutrients—the chocolate masks the color.
- Nut Butters: Almond or cashew butter are tasty alternatives.
- Seeds: Add hemp, flax or chia for fiber, omegas and minerals.
- Lower Fat Option: Powdered peanut butter (like PB2) can replace regular peanut butter.
- Sweetener: If desired, add agave, honey or maple syrup to taste.
- Smoothie Bowl: Reduce liquid for a thick bowl-style treat topped with granola and fruit.
Nutrition
Carbohydrates: 64 g
Protein: 30 g
Fat: 47 g
Fiber: 10 g
Sugar: 39 g
The nutritional information provided are estimates. Verify with your preferred resource if needed.
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