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Creamy Peanut Butter Banana Smoothie Recipe

Salty and sweet, this peanut butter and banana smoothie is a satisfying breakfast or afternoon snack—creamy, protein-packed, and full of flavor.

Peanut Butter and Banana Smoothie in a glass with a straw.

PB + Banana Heaven!

The classic pairing of banana and peanut butter shines in this easy smoothie. It’s become one of our favorite go-to breakfast recipes because it’s quick, filling, and delicious. It also makes a great after-school snack or a refreshing treat on hot summer days.

This recipe uses just a few simple ingredients: peanut butter for a savory, nutty depth and ripe bananas for natural sweetness and a silky texture when blended.

WHY WE LOVE IT:

  • Fast breakfast: Smoothies are a quick and easy way to start the day with minimal prep.
  • Protein boost: Greek yogurt adds extra protein and creaminess in addition to the peanut butter.
  • Ready in minutes: Add the ingredients to the blender, puree, and enjoy—about three minutes from start to finish.
Two ripe bananas on a kitchen table.

Ingredients

PREP TIME: 3 minutes

  • 2 ripe bananas, sliced – Use ripe or overripe bananas for more sweetness and creaminess. If using frozen bananas, skip additional ice.
  • 2 tablespoons creamy peanut butter – Or substitute almond, cashew, pecan, or sunflower butter.
  • ½ cup vanilla Greek yogurt – Or try almond, cashew, or coconut-based yogurt to keep it dairy-free.
  • ½ cup milk – Use whole or 2% milk, or choose almond, coconut, soy, oat milk, or even water.
  • Ice, optional – Add for extra chill if your bananas aren’t frozen.

Healthy Mix-Ins

  • Add ½–1 teaspoon chia or flax seeds, wheat germ, or a fiber blend.
  • Stir in a scoop of vanilla, chocolate, peanut butter, or banana protein powder.
  • Toss in a handful of baby spinach for added greens—flavor remains mild.
  • Try sliced strawberries, blueberries, 1 teaspoon vanilla extract, a sprinkle of cinnamon, or a dusting of cocoa powder.
  • Sweeten naturally with ½–1 tablespoon honey or maple syrup, or use Stevia or Swerve to taste.
Ingredients in blender to make banana peanut butter smoothie.

How to Make a Peanut Butter and Banana Smoothie

  1. Blend. Combine 2 sliced bananas, 2 tablespoons creamy peanut butter, ½ cup vanilla Greek yogurt, ½ cup milk, and ice if desired. Blend until smooth and creamy.
  2. Pour into glasses and add a straw. For a finishing touch, warm a little peanut butter and drizzle on top. Serve immediately and enjoy.
Peanut Butter and Banana Smoothie in a glass with peanut butter drizzle.

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5 from 16 votes

Peanut Butter and Banana Smoothie

By: Melanie Dueck
Salty and sweet, this peanut butter and banana smoothie is a satisfying breakfast or afternoon snack—creamy, protein-packed, and full of flavor.
Servings: 2
Prep: 3 mins
Total: 3 mins

Ingredients

  • 2 ripe bananas, sliced
  • 2 tablespoons creamy peanut butter
  • ½ cup vanilla Greek yogurt
  • ½ cup milk
  • ice, optional

Instructions

  • Place sliced bananas, peanut butter, vanilla Greek yogurt, milk, and optional ice in a blender. Puree until smooth. Serve immediately and drizzle additional peanut butter on top if desired.

Notes

Healthy mix-ins: Chia or flax seeds, wheat germ, protein powder, baby spinach, berries, maple syrup, or honey all work well.

Storage: Refrigerate leftovers for up to a day in an airtight container filled to the top, or press plastic wrap directly onto the surface to reduce air exposure. You can also freeze the smoothie in popsicle molds.

Nutrition

Calories: 281kcal,
Carbohydrates: 40g,
Protein: 11g,
Fat: 10g,
Fiber: 4g,
Sugar: 25g

Nutrition information is automatically calculated and should be used as an approximation.

Recipe FAQ

Is this peanut butter banana smoothie healthy?

It can be. Check the nutrition and sugar content of your peanut butter, yogurt, and milk and choose lower-sugar options when possible.

How should I store peanut butter banana smoothies?

Refrigerate for up to one day in an airtight container filled to the top or press plastic wrap onto the surface to limit air contact. You can also freeze the smoothie in popsicle molds.