
This Banana Peanut Butter Smoothie is your creamy, dreamy answer to busy mornings or afternoon cravings. Packed with natural sweetness from bananas and rich, nutty goodness from peanut butter, it’s a satisfying blend that tastes like dessert but fuels like breakfast. Just toss everything in the blender and sip your way into a better day.
This smoothie is my go-to when I want something fast that doesn’t taste like I’m trying to be healthy. It’s also kid-approved—my little one calls it the "milkshake breakfast."
Ingredients
- 2 ripe bananas: the riper the better for extra sweetness and creaminess
- 2 tablespoons peanut butter: creamy or crunchy both work; natural peanut butter gives the best flavor
- 1 cup milk: any kind works—dairy, almond, oat, or soy
- ½ cup Greek yogurt: adds protein and a smooth, tangy balance
- ½ teaspoon vanilla extract: optional but enhances the flavor with a hint of sweetness
- Ice cubes (optional): for a thicker, frostier texture
Step-by-Step Instructions
- Prep the Bananas:
- If not already ripe, microwave your bananas for 20–30 seconds to soften and bring out sweetness. Peel and break into chunks.
- Load the Blender:
- In a high-speed blender, add banana chunks, peanut butter, milk, Greek yogurt, vanilla extract, and ice (if using).
- Blend Until Smooth:
- Blend on high for about 45–60 seconds until completely smooth and creamy. Scrape down the sides if needed.
- Taste and Adjust:
- If you'd like it sweeter, add a drizzle of honey or maple syrup. For a thinner consistency, splash in a little more milk.
- Serve Immediately:
- Pour into a tall glass and enjoy right away while it’s cold and silky smooth.

Sometimes I add a tablespoon of cocoa powder to make it taste like a banana-peanut butter cup—it’s a total game changer.
Storage Tips
This smoothie is best enjoyed fresh, but you can store it in the fridge for up to 24 hours. Just give it a good shake or stir before drinking. If you want to meal prep, blend everything except the yogurt and keep the base in the fridge. Add yogurt and blend again before serving for best texture.
Ingredient Substitutions
No Greek yogurt? Try cottage cheese or a dairy-free yogurt alternative. You can also swap peanut butter for almond butter or sunflower seed butter if needed. Add a scoop of protein powder to make it post-workout ready, or swap milk for brewed coffee to turn it into a breakfast latte smoothie.
Serving Suggestions
Serve this smoothie with a handful of nuts or a boiled egg for a more filling breakfast. Or pour it into a small mason jar, pop in a straw, and take it on the go. For kids, use a fun cup and call it a banana milkshake—they’ll never know the difference.

Cultural Context
Banana smoothies have long been popular across cultures, from post-run breakfasts in the U.S. to mid-morning snacks in Latin America. This peanut butter variation reflects modern trends toward high-protein, naturally sweetened blends that offer both nostalgia and nutrition. It’s a global comfort drink for a new generation.
Commonly Asked Questions
- → What are the key ingredients in this banana and peanut butter smoothie?
The main ingredients are frozen banana slices, your choice of milk (dairy or plant-based), natural peanut butter, and a pinch of salt for balance.
- → How long does it take to prepare this smoothie?
This smoothie can be made in under 5 minutes, making it ideal for busy mornings.
- → Is this smoothie suitable for kids?
Yes, it’s kid-friendly. Its creamy, sweet taste is appealing, and it’s a healthier option than sugary breakfast cereals.
- → Can I customize the smoothie to suit my dietary needs?
Absolutely. You can swap in dairy-free milk, use sunflower butter for a nut-free version, or add protein powder for an extra boost.
- → What’s the best way to get a creamy smoothie texture?
Use frozen banana slices and blend on high for at least one minute. Adjust the liquid to control the thickness.
- → Can I make it ahead of time?
Yes. Freeze ingredients in portions, or store blended smoothies in the fridge for up to 24 hours. Shake well before serving.