
Sweet creamy and packed with protein this peanut butter banana smoothie is my favorite way to refuel after a tough workout or kickstart a busy morning. It has a perfect balance of natural sweetness and richness in every sip so you can feel great while satisfying your cravings.
Ever since I first whipped this up as a quick breakfast after an early run I find myself reaching for it on days when I need a fresh start but do not have much prep time.
Ingredients
- Frozen banana: adds creaminess and natural sugars for energy Choose bananas with lots of brown spots for maximum flavor before freezing
- Peanut butter: brings healthy fats and a satisfying nutty taste Make sure to use a pure version with minimal added oils for best texture
- Vanilla protein powder: transforms this smoothie into a high protein meal Pick a powder you enjoy because its flavor really shines
- Milk any kind: creates a creamy base Use dairy or non dairy based on your preference Unsweetened almond or oat milk keep it light
- Cinnamon: adds warmth and a hint of spice A fresh jar makes a big difference in the aroma
Instructions
- Prepare the Ingredients:
- Peel and slice your banana before freezing for a super smooth blend You’ll get a thick cold shake without needing ice
- Load the Blender:
- Add frozen banana peanut butter protein powder milk and a dash of cinnamon to your blender Place the liquid closest to the blades for trouble free blending
- Blend It Up:
- Start on low speed then increase to high Blend for about one minute until completely silky and creamy If it is too thick add a splash more milk
- Taste and Adjust:
- Dip in a spoon and taste Adjust by adding extra cinnamon more peanut butter or another ice cube if you want it colder
- Pour and Serve:
- Pour the smoothie into your favorite glass and enjoy right away for the best creamy texture

My favorite ingredient is definitely the banana because it gives instant creamy texture and a natural hint of caramel like sweetness. My sister and I always used to race to freeze extra ripe bananas before anyone else could claim them for snacks.
Smart Storage
This smoothie is best enjoyed right after blending but if you need to save it store in a covered jar in the fridge for up to twenty four hours Shake before drinking since it can separate
Ingredient Swaps
Switch peanut butter for almond butter or sunflower butter if you have allergies Use chocolate protein for a different flavor or toss in a handful of spinach for bonus greens You can swap milk with water though it will be less creamy
Serving Ideas
Top with a few banana slices and a sprinkle of granola for crunch Sometimes I enjoy mine as a smoothie bowl with chia seeds and a drizzle of extra peanut butter
Fuel and Family Memories
The tradition in our house is to make these smoothies after weekend hikes Everyone personalizes their glass with their favorite toppings or extra cinnamon so it feels special each time
Seasonal Twists
Use a pinch of pumpkin pie spice in autumn Add frozen strawberries for a fruity summer version Make it festive with a dash of nutmeg and maple in winter
Success Stories
Friends who try this always report back that it keeps them full until lunch even on their busiest days One shared that she now packs a smoothie kit in her gym bag just to mix up fresh after her morning spin class
Freezer Friendly Make Ahead
You can portion the banana peanut butter and protein powder into freezer bags for a grab and blend breakfast Just add milk and blend when ready This works especially well for meal preppers or families with busy mornings

A creamy peanut butter banana smoothie is easy to make and just right for a quick meal. Keep frozen bananas and blend up whenever you need a protein packed pick me up.
Common Recipe Questions
- → Can I use a fresh banana instead of frozen?
Yes, but using a frozen banana gives the smoothie a creamier, colder texture. You can add ice if using fresh.
- → Is there a dairy-free option for the milk?
Absolutely. Almond milk, soy milk, or oat milk work well to keep the smoothie dairy-free.
- → What protein powder flavor works best?
Vanilla pairs nicely with banana and peanut butter, but chocolate protein powder gives a richer flavor.
- → How can I make it sweeter?
If desired, add a drizzle of honey or a couple of dates for natural sweetness.
- → Can I add other ingredients for extra nutrition?
Yes, try ground flaxseed, chia seeds, or spinach for added fiber and nutrients.