Peanut Butter Banana Smoothie

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Wonderfully creamy Peanut Butter Banana Smoothie that tastes like dessert! This easy smoothie recipe is made with just five simple, nourishing ingredients and will keep you fueled for hours. It’s the perfect grab-n-go breakfast for busy mornings!

You will also love my avocado smoothie recipe. Yummy!

Peanut butter banana smoothie topped with banana slices and drizzled with peanut butter.

Summertime is the perfect time to enjoy smoothies for breakfast, and this Peanut Butter Banana Smoothie has been on repeat! It’s a healthy smoothie recipe that’s ultra thick, easy to make and tastes amazing. What more could you want?!

Whip this up in minutes, with just 5 ingredients (bananas, milk, peanut butter, honey, and oats). Great for hectic mornings when you are running out the door or for a quick snack!

Why you’ll love this smoothie

Quick & easy: Grab your blender and a handful of ingredients, and you can be sipping on this in just 5 minutes.
Healthy: This recipe is made with simple ingredients that provide you with a variety of nutrients. Each serving offers 13 grams of protein and healthy fats to keep you satiated for hours.
Perfect for busy mornings: Keep frozen bananas on hand, so you can mix this up at a moment’s notice and head out the door.
Incredibly delicious: The flavor combo of peanut butter and banana is always a favorite and this is no exception!

Woman holding a peanut butter banana smoothie.

Ingredients needed

You probably already have everything needed to make this peanut butter banana smoothie recipe! Here’s the lineup:

Bananas: For best results, use frozen ripe bananas to ensure the smoothie is cold, thick, and has a natural sweetness.
Milk: I usually use unsweetened vanilla almond milk, but feel free to use any milk that you like.
Peanut butter: Creamy peanut butter adds tons of delicious flavor. To keep this recipe clean, use natural peanut butter. Alternatively, almond butter or another nut (or seed) butter may be substituted.
Sweetener: You can make this smoothie sweeter by adding honey or agave.
Oats: This will bulk up the smoothie and make it super thick.

Milk, banana slices, peanut butter, honey and oats divided into bowls.

How to make this recipe

Blend ingredients: In a high-powered blender, place the frozen bananas, milk, peanut butter, honey, and oats. Blend until smooth.

Pouring milk into blender with banana slices.

Adding peanut butter and oats to milk in a blender.

Check for consistency: If it is too thick to your liking, add another ¼ cup of milk and blend again.
Enjoy: Serve in cups, and top with sliced banana and peanut butter drizzle. Other optional toppings: chocolate chips or roasted peanuts.

Woman's hand holding a smoothie in a glass with a straw.

Recipe Tips

Use a high-powered blender. To make a super creamy, well-blended smoothie or protein shake it’s best to use a high-powered blender (Blendtec, Vitamix, or Ninja all work great) to break down all of the ingredients.
Adjust the consistency. Use more or less milk to make this thinner or thicker.
Do not use ice. Using ice will dilute the smoothie and can make it too icy, not creamy. Using the frozen banana will make it plenty creamy.

Top view of a cup with peanut butter smoothie.

Frequently asked questions

Should I put peanut butter in my smoothie?

If you’re a fan of the taste of peanut butter, it’s a great addition to smoothies! Not only does it add nutrition but it also adds delicious flavor.

How many calories are in a banana peanut butter smoothie?

These nutritional stats will vary based on the specific ingredients used. For this smoothie recipe that serves 2, there are approximately 387 calories, 56 grams of carbs, 13 grams of protein, and 16 grams of fat for each smoothie.

Should I add milk or yogurt to a smoothie?

Adding milk or yogurt to your smoothie will add more protein to your drink as opposed to it being all sugar from fruits. Adding milk or yogurt will also thicken up your smoothie.

Recipe Variations

Feel free to experiment with ingredients to make this banana smoothie your own! Here are some suggestions:

Add greens. If you’re looking to get more greens in your diet, try adding a handful or two of baby spinach or kale leaves. It will turn the smoothie a different color, but you won’t be able to taste the greens.
More fruit. Feel free to add to the banana with a different fruit or swap the bananas for blueberries, strawberries, raspberries, mango, cherries, pineapple, peaches, or any other favorite. Just be sure to use frozen fruit for the best results.
Add more nutrition. Try adding in a serving of protein powder, flax seed, or hemp seeds.

side shot of cup with smoothie with spoon in cup

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5 from 1 vote