
This peanut butter banana smoothie combines creamy peanut butter with sweet bananas for a refreshing treat that satisfies both as a quick breakfast or post-workout snack. The simple ingredients blend into a rich, protein-packed drink that feels indulgent while delivering genuine nutrition.
I first made this smoothie when searching for a quick breakfast option that would keep my family full until lunch. Now it has become our go-to morning ritual, with my children specifically requesting "the peanut butter one" almost daily.
Ingredients
- Bananas: chosen when fully ripe with brown spots for maximum sweetness
- Milk: creates the creamy base and adds calcium
- Peanut butter: provides protein and that distinctive nutty flavor
- Honey: enhances sweetness naturally without refined sugar
- Ice cubes: give the perfect thick texture and refreshing chill
Step-by-Step Instructions
- Gather Ingredients:
- Collect all your ingredients and measuring tools before starting. This ensures you have everything ready to go for this quick recipe.
- Break Bananas:
- Break two ripe bananas into chunks. Using ripe bananas with some brown spots will give you the sweetest flavor and smoothest texture in your finished smoothie.
- Combine Everything:
- Place banana chunks, milk, peanut butter, honey, and ice cubes into your blender jar. Adding ingredients in this order helps the blender process everything more efficiently.
- Blend Until Smooth:
- Blend all ingredients for about 30 seconds until completely smooth. If your blender struggles, stop and pulse a few times to help ingredients incorporate, then continue blending until creamy.
- Serve Immediately:
- Pour into glasses and enjoy right away for the best texture and temperature. The smoothie will separate if left sitting too long.

The bananas are truly the star ingredient here. I discovered that freezing slightly overripe bananas creates an even creamier texture, almost like adding ice cream, but with all the nutritional benefits intact. During summer months, this smoothie has saved us from the temptation of less nutritious frozen treats.
Make It Your Own
This smoothie recipe welcomes personalization based on dietary needs or flavor preferences. Try almond or oat milk for a dairy free version that still maintains the creamy texture. Cashew butter offers a milder nutty flavor if peanut butter seems too dominant. For extra nutrition, a handful of spinach blends in without changing the flavor profile while adding valuable vitamins.
Meal Prep Magic
Prepare smoothie packs by freezing measured portions of banana chunks in zip-top bags. In the morning, simply empty a bag into your blender with the remaining ingredients for an even faster breakfast. You can also combine all ingredients except ice the night before and refrigerate in a sealed container, then blend with ice in the morning.
Nutritional Powerhouse
This smoothie delivers impressive nutrition despite tasting like a treat. Each serving provides 13g of protein for muscle maintenance, 4g of fiber for digestive health, and significant potassium from bananas which supports heart function. The healthy fats from peanut butter help keep blood sugar levels stable, preventing the energy crash that comes with many quick breakfast options.
Serving Suggestions
Turn this smoothie into a proper meal by serving in a bowl topped with sliced fresh banana, a sprinkle of granola, or a tablespoon of chia seeds for extra staying power. For special occasions, a light drizzle of chocolate syrup and a few chopped peanuts creates a dessert-like experience while maintaining nutritional value.

Frequently Asked Recipe Questions
- → Can I use frozen bananas instead of fresh ones?
Yes! Using frozen bananas creates an even creamier texture and allows you to reduce or eliminate the ice cubes. Simply peel and freeze ripe bananas ahead of time for a thicker, colder smoothie.
- → What type of milk works best for this smoothie?
Any milk works great! Use dairy milk for the creamiest result, or substitute almond, oat, or soy milk for plant-based options. Coconut milk adds tropical flavor, while cashew milk provides extra creaminess.
- → Can I make this smoothie ahead of time?
While best enjoyed immediately after blending, you can store it in an airtight container in the refrigerator for up to 24 hours. Give it a good shake or quick re-blend before drinking as separation may occur.
- → How can I increase the protein content?
Add a scoop of vanilla or unflavored protein powder, Greek yogurt, or silken tofu to boost protein content. These additions maintain the creamy texture while making it more filling and nutritious.
- → What are some good add-ins to enhance this smoothie?
Try adding a tablespoon of chia or flax seeds for omega-3s, a handful of spinach for extra nutrients (the taste is masked by the peanut butter), cinnamon for warmth, cocoa powder for a chocolate twist, or a dash of vanilla extract.
- → Can I reduce the calories in this smoothie?
Yes, use powdered peanut butter (PB2) instead of regular peanut butter to cut fat calories, substitute stevia or monk fruit for honey, and use unsweetened almond milk instead of dairy milk for a lighter version.