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High-Protein Smoothies

Chocolate Peanut Butter Protein Smoothie

🖨️ Print Recipe

Chocolate Peanut Butter Protein Smoothie is thick, creamy, and dessert-like. Banana, peanut butter, cocoa powder, chocolate protein, oat milk, and ice blend into a rich protein smoothie that tastes like a chocolate peanut butter milkshake. It is filling, smooth, and a good choice when you want a protein smoothie with real dessert flavor.

Chocolate Peanut Butter Protein Smoothie
Prep Time
5 minutes
Blend Time
1 minute
Total Time
6 minutes
Servings
1 large smoothie or 2 small servings
Difficulty
Easy
Best For
A filling protein smoothie or dessert-style treat

Why You’ll Love This Recipe

Chocolate Peanut Butter Protein Smoothie brings together chocolate, peanut butter, banana, and protein in one creamy drink. Peanut butter gives it richness, cocoa powder deepens the chocolate flavor, and banana helps the texture turn thick and smooth. Chocolate protein adds the protein boost and blends into the cocoa so the flavor tastes more like a shake than a plain protein drink. Oat milk keeps it creamy and easy to sip, while ice makes it cold and thick.

Chocolate Peanut Butter Protein Smoothie close up
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What Makes This Smoothie Work

Chocolate Peanut Butter Protein Smoothie works because banana softens the bitterness of the cocoa, peanut butter adds richness, and chocolate protein powder strengthens the chocolate flavor while contributing protein. Unsweetened oat milk provides enough liquid for the powders and peanut butter to blend smoothly. Measure the cocoa and protein powder instead of adding them by eye because too much can make the smoothie dry, chalky, or bitter. Add the powders between the banana and ice so they do not collect against the blender lid. The finished smoothie should taste primarily of chocolate and peanut butter, with banana supporting the sweetness and texture rather than tasting strongly fruity.

Chocolate Peanut Butter Protein Smoothie aerial view
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Texture and Flavor Notes

This smoothie should be thick, creamy, and smooth. Peanut butter and banana give it body, oat milk helps everything blend, and ice makes it colder and more milkshake-like. Cocoa powder can clump if it sits dry against the blender, so add it near the middle with the protein and peanut butter. The flavor should taste chocolatey, nutty, and lightly sweet from the banana and chocolate protein. Blend until no cocoa streaks or protein clumps are visible.

Chocolate Peanut Butter Protein Smoothie blender preparation
Chocolate Peanut Butter Protein Smoothie

Chocolate Peanut Butter Protein Smoothie

Author: Better Plate RecipesPrep Time: 5 minutesBlend Time: 1 minuteTotal Time: 6 minutesYield: 1 large smoothie or 2 small servings

Description

Chocolate Peanut Butter Protein Smoothie is thick, creamy, and dessert-like. Banana, peanut butter, cocoa powder, chocolate protein, oat milk, and ice blend into a rich protein smoothie that tastes like a chocolate peanut butter milkshake. It is filling, smooth, and a good choice when you want a protein smoothie with real dessert flavor.

Ingredients

  • 1 medium banana
  • 2 tablespoons creamy peanut butter
  • 1 tablespoon unsweetened cocoa powder
  • 1 scoop chocolate protein powder, about 30 grams or one package scoop
  • 1 cup unsweetened oat milk
  • 1/2 cup ice

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Beginner Friendly

Instructions

  1. 1Gather the banana, peanut butter, cocoa powder, chocolate protein powder, oat milk, and ice before you start.
  2. 2Peel the banana and break it into a few pieces.
  3. 3Pour the oat milk into the blender first so the blades have liquid to work with.
  4. 4Add the banana and peanut butter.
  5. 5Add the cocoa powder and chocolate protein powder near the middle of the blender so they blend into the banana and peanut butter instead of sticking to the lid.
  6. 6Add the ice last so it crushes evenly as the smoothie blends.
  7. 7Secure the lid and blend on low for about 10 seconds to start breaking everything down.
  8. 8Increase to high and blend for 30 to 60 seconds, or until the smoothie looks thick, creamy, and fully blended with no cocoa streaks, banana chunks, or protein clumps left.
  9. 9Stop the blender and taste a small spoonful. Add a splash more oat milk if it feels too thick, or a tiny pinch more cocoa powder if you want a deeper chocolate flavor.
  10. 10Pour into a chilled glass and drink right away while it is cold and creamy.

Tips and Tricks

  1. 1

    Use frozen banana for the thickest milkshake-style texture.

  2. 2

    Add the cocoa powder near the middle of the blender so it does not stick to the sides.

  3. 3

    Blend until no protein powder clumps are visible.

  4. 4

    Use sunflower seed butter for a nut-free version. When preparing a nut-free version, also check the oat milk and protein powder labels for allergen information.

  5. 5

    Add oat milk a small splash at a time if the smoothie gets too thick.

Nutrition

Approximate nutrition per small serving (1/2 of the recipe). Assumes one approximately 30 g protein-powder scoop with about 120 calories and 24 g protein.

Calories: 260kcal, Protein: 18g, Carbs: 29g, Fat: 11g, Fiber: 5g, Sugar: 13g, Sodium: 210mg.

Nutrition information is an estimate and may vary based on ingredient brands, product sizes, preparation methods, and substitutions. It is not intended as medical or dietary advice.

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