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5 from 2 votes

Slurp up this simple peanut butter banana smoothie, a recipe that stands at the intersection of health and indulgence. It’s a creamy, delicious treat that satisfies your taste buds and nourishes your body with every sip. Perfect for any time of day, this smoothie is your go-to for a quick, nutritious snack or easy breakfast that supports your wellness goals with ease and flavor.

Two jars of peanut butter on a blue table.

Why You’ll Love This Recipe

  • Simplicity at Its Best: With just three staple ingredients, this smoothie embodies the beauty of minimalism.
  • Nutrient-Rich: Each ingredient brings its own set of health benefits, from the heart-healthy fats in peanut butter to the potassium-rich bananas and the hydrating almond milk.
  • Versatile: Easily customizable to fit your taste preferences and nutritional needs.
  • Perfect for Any Time: Whether it’s a quick breakfast, a replenishing post-workout snack, or a satisfying afternoon pick-me-up, this smoothie fits seamlessly into your day.

Nutrition For Mental Health

Bananas are a good source of fiber, copper, potassium, and vitamins C and B6. Peanuts are rich in calories, protein, fiber, fat, and omega-6 fatty acids. Regular peanut butter or peanut consumption is associated with better stress response and memory function.  


These simple ingredients come together for a delightful peanut butter banana shake. 

Bananas, peanuts and a bottle of milk on a blue background.
  • Banana: Choose overripe bananas for a natural sweetness and creamy texture. Opt for using frozen bananas for a thicker cold smoothie. 
  • Peanut Butter: Opt for natural peanut butter without added sugars or oils for a healthful option.
  • Almond Milk: Unsweetened almond milk enhances flavor while keeping the recipe light.

Step-by-Step Instructions

An easy recipe for a creamy peanut butter banana smoothie!

  1. Add bananas, peanut butter, and almond milk into your high-speed blender.
  1. Blend for 30-60 seconds. (Until smooth.)
  1. Serve it in a glass or jar, and enjoy!

Recipe Variations

  • Nut Butter: Experiment with almond butter or cashew butter for a different twist on the classic flavor.
  • Seeds: Add hemp seeds, ground flax seeds, or chia seeds for extra fiber and omega-3 fatty acids.
  • Cocoa Powder: A spoonful can transform your smoothie into a chocolate peanut butter banana smoothie delight.
  • Protein Powder: Incorporate a scoop of protein powder, perfect for post-workout recovery.
  • Non-Dairy Milk: Use your favorite milk of choice, whether that’s oat milk, soy milk, or coconut milk, as your base for a different taste or nutritional profile.
  • Cinnamon: A dash of cinnamon can add warmth and depth, enhancing the smoothie’s overall flavor.
  • Spinach: If you’re trying to incorporate more veggies into your diet, throw in a handful of spinach, making it a green smoothie! You won’t even taste it.

Servings Ideas

Enjoy this simple banana smoothie recipe on its own or along with toppings and sides. 

  • Chocolate Chips: Sprinkle on some mini chocolate chips for a tasty added crunch!
  • Peanut Butter: Drizzle peanut butter on top or swirl it in for 
  • Oatmeal: For a heartier, healthier breakfast, pair this smoothie with a bowl of Chocolate Oatmeal, Apple Cinnamon Oatmeal, Creamy Oatmeal, or Banana Oatmeal topped with banana slices.
  • Chia Pudding: For extra protein, pair this PB & Banana Smoothie with Vanilla Chia Pudding, Matcha Chia Pudding, Coconut Milk Chia Pudding, or Banana Chia Pudding with banana chunks. 
A jar of peanut butter and a bowl of peanuts.

Storage Tips

Fridge: Store any leftover smoothie in the refrigerator in an airtight glass container, such as a mason jar. This helps the smoothie last longer and aligns with sustainable living practices by reducing plastic use. 

Freezer: Freezing leftover smoothie is a great option as well. Pour any leftover smoothie into an ice cube tray or popsicle molds!


Are peanut butter smoothies good for you?

Yes, when made with natural ingredients like those in our recipe, peanut butter smoothies offer a balanced blend of vitamins, minerals, healthy fats, and proteins.

How do you make smoothies thicker?

Use frozen bananas or add a handful of ice cubes for thicker smoothies. The frozen elements will give your smoothie a rich, ice cream-like consistency.

How many calories does a banana peanut butter smoothie have?

The calorie content varies based on the specific ingredients used. However, focusing on the nutrient density rather than just the calorie count ensures that each sip contributes to your health and vitality.

Why do you put bananas in smoothies?

Bananas are a staple in smoothies for good reason. They provide natural sweetness and a creamy texture without the need for dairy and are packed with essential nutrients like potassium and Vitamin C.

Two bowls of peanut butter on a blue background.


Two jars of peanut butter smoothie on a blue background.
5 from 2 votes

Peanut Butter Banana Smoothie

Yield 2 Servings
Prep Time 5 minutes
Total Time 5 minutes
Slurp up this simple peanut butter banana smoothie. This smoothie is your go-to for a quick, nutritious snack or easy breakfast that supports your wellness goals with ease and flavor.


  • 3 large bananas, frozen
  • 1/2 cup peanut butter
  • 1/2 cup unsweetened almond milk


  • Add bananas, peanut butter, and almond milk into your high-speed blender.
  • Blend for 30-60 seconds. (Until smooth.)
  • Serve it in a glass or jar and enjoy!


Please read through the above blog post for helpful tips and tricks!


Calories: 575kcal, Carbohydrates: 61g, Protein: 17g, Fat: 34g, Saturated Fat: 7g, Polyunsaturated Fat: 8g, Monounsaturated Fat: 17g, Sodium: 360mg, Potassium: 1094mg, Fiber: 9g, Sugar: 32g, Vitamin A: 131IU, Vitamin C: 18mg, Calcium: 117mg, Iron: 2mg

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