Banana Peanut Butter Coffee Smoothie

Banana peanut butter coffee smoothie is a creamy, energizing breakfast that combines the best of all worlds – sweet banana, rich peanut butter, and bold coffee! This vegan, gluten free powerhouse takes just 5 minutes to make and will keep you satisfied all morning long.

Why You’ll Love This Recipe

• Coffee + Breakfast in One – Your caffeine fix and a nutritious meal all blended together!
• Incredibly Satisfying – The combination of protein, healthy fats, and complex carbs keeps you full for hours.
• Naturally Sweet – No added sugars needed thanks to those perfectly ripe frozen bananas.
• Ready in 5 Minutes – Seriously, from freezer to glass in the time it takes to brew your coffee!
• Totally Customizable – Make it as caffeinated or decaf as you like, add protein powder, or go full indulgence with ice cream!

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Ingredient List

• 2 large frozen bananas, sliced (250-300 grams)
• 1/2 cup (120 ml) milk of choice
• 2 shots espresso or 1/4 cup (60 ml) brewed coffee, cooled
• 2 tablespoons (30 grams) peanut butter
• 1 tablespoon (10 grams) cacao nibs
• 1 teaspoon (4 grams) maca powder (optional)
• 1-2 pitted Medjool dates (optional, for sweetness)

Substitution Notes: Any milk works here – I love using homemade cashew milk for extra creaminess! You can use regular or decaf coffee, and if you prefer PB2 instead of regular peanut butter, that works too (though you’ll lose some of that creamy richness).

Why These Ingredients Work

Frozen Bananas are the MVP here! They give this smoothie its dreamy, ice cream-like consistency without any added ice. Pro tip: Whenever you have bananas getting too ripe, peel them and toss them in a freezer bag. They’ll keep for at least a year!

Coffee or Espresso gives you that caffeine kick while adding a beautiful depth of flavor. I usually use 2 shots of espresso for maximum energy, but you can adjust to your preference!

Peanut Butter brings both incredible flavor and staying power. The protein and healthy fats keep you satisfied way longer than a regular smoothie would. If you want the flavor without all the calories, PB2 works in a pinch!

Cacao Nibs add a wonderful chocolate flavor (though they’re not sweet) and bring some serious antioxidant power to the party. You can swap these for cocoa powder or even chocolate ganache if you’re feeling fancy!

Maca Powder is totally optional, but I’ve come to love its subtle caramel-like flavor. Plus, it’s packed with nutrients and gives you sustained energy throughout the day.

Essential Tools and Equipment

• High-speed blender (Vitamix is my favorite!) or regular blender
• Measuring cups and spoons
• Tall glass
• Straw (optional but recommended!)

How To Make Banana Peanut Butter Coffee Smoothie

Step 1: Prep Your Coffee

If you’re using brewed coffee instead of espresso, make it ahead and let it cool completely. Hot coffee will melt your frozen bananas and give you a thin, watery smoothie

Step 2: Add Everything to the Blender

Toss your frozen bananas into the blender first. If you’re using a high-speed blender like a Vitamix, you don’t even need to slice them! Just break them in half and throw them in. Add your milk, cooled coffee or espresso, peanut butter, cacao nibs, and maca powder if using.

Step 3: Blend Until Perfectly Smooth

Start on low and gradually increase to high speed. Blend until everything is completely smooth and creamy – this usually takes about 30-60 seconds in a high-speed blender. If it’s too thick, add a splash more milk.

Step 4: Serve Immediately

Pour into your favorite glass and enjoy right away while it’s at peak creaminess!

You Must Know

Your bananas MUST be frozen! Room temperature or even just cold bananas won’t give you that thick, creamy, milkshake-like texture. This is what separates an okay smoothie from an AMAZING one!

My Personal Secret: I keep a stash of frozen bananas in my freezer at all times. When they start getting spotty on the counter, I peel them, break them in half, and freeze them in a zip-top bag.

Pro Tips & Cooking Hacks

• Make It Extra Thick: Use less milk to start – you can always thin it out, but you can’t thicken it easily once it’s too thin!
• Boost the Protein: Add a scoop of your favorite protein powder. Chocolate or vanilla both work beautifully here!
• Go Full Indulgence: Replace half the milk with coffee ice cream or vanilla ice cream for a total treat!
• Prep Ahead: Pre-portion your frozen ingredients into freezer bags. In the morning, just dump, blend, and go!

Flavor Variations / Suggestions

• Mocha Madness: Add 1-2 tablespoons of chocolate ganache or chocolate syrup
• Vanilla Dream: Skip the coffee and add vanilla extract and vanilla protein powder
• Almond Joy: Use almond butter instead of peanut butter and add shredded coconut
• Extra Energy: Add a tablespoon of chia seeds or ground flax for omega-3s
• Decaf Delight: Use decaf coffee for all the flavor, none of the jitters!

Make-Ahead Options

While this smoothie is best enjoyed fresh, you can prep freezer packs! Place all the frozen ingredients in individual freezer bags, label them, and store in the freezer. In the morning, dump the contents into your blender with your liquid ingredients and blend!

You can also store a finished smoothie in an insulated cup in the fridge overnight, but it will separate. Just give it a good shake before drinking!

Recipe Notes & Baker’s Tips

• The riper your bananas were before freezing, the sweeter your smoothie will be!
• Coffee and cacao nibs are both bitter, so adjust sweetness with dates as needed.
• If you don’t have cacao nibs, cocoa powder works great – start with 1 tablespoon.
• Maca powder has a unique flavor – if you’re not into it, feel free to skip it!

Serving Suggestions

This smoothie is perfect for:

• A quick breakfast on busy mornings
• Post-workout fuel (add extra protein powder!)
• An afternoon pick-me-up
• A healthier dessert alternative

Top it with a sprinkle of cacao nibs, a drizzle of peanut butter, or some granola for extra crunch!

How to Store Your Banana Peanut Butter Coffee Smoothie

Best Enjoyed: Immediately after blending for peak creaminess
Fridge Storage: Store in an insulated, lidded cup overnight – shake well before drinking
Freezer Storage: Pour into ice cube trays and reblend later with a splash of milk
Meal Prep: Pre-portion dry ingredients in freezer bags for quick morning blending

Allergy Information

Common Allergens: Dairy (if using dairy milk), peanuts, tree nuts (depending on milk choice)
Dairy-Free: Use almond, cashew, oat, or coconut milk
Nut-Free: Substitute sunflower seed butter for peanut butter and use oat or rice milk

Questions I Get Asked A Lot

Can I use fresh bananas instead of frozen?

You can, but you’ll need to add ice cubes to get that thick, creamy texture. Frozen bananas are really the secret to that milkshake consistency!

Will this smoothie keep me full until lunch?

Absolutely! The combination of protein from the peanut butter, complex carbs from the banana, and healthy fats will keep you satisfied for 3-4 hours. If you need even more staying power, add a scoop of protein powder!

Can I make this the night before?

While it’s best fresh, you can store it in an insulated cup in the fridge overnight. It will separate, so give it a good shake before drinking. The texture won’t be quite as perfect, but it’ll still taste great!

Is this smoothie too sweet?

It depends on how ripe your bananas were! If they were very ripe and spotty, it’ll be sweeter. If they were just barely yellow, you might want to add a date or two. The coffee and cacao nibs add bitterness that balances the sweetness nicely.

Can I skip the coffee for my kids?

Of course! Just replace the coffee with more milk or even chocolate milk for a fun treat. You can also use decaf coffee if they like the flavor but don’t need the caffeine.