If you’re looking for a simple, satisfying, and delicious way to fuel your day, this high protein banana shake is exactly what you need! Packed with an incredible 39 grams of protein, this recipe features an ultra-creamy texture and rich flavor. By combining sweet bananas, vanilla protein powder, and your choice of creamy peanut or almond butter, you get a nutritious treat that tastes just like a milkshake.

If you love making protein powder smoothies with banana, make sure to check out my roundup of banana protein shake recipes. While I love having options, this specific recipe is definitely my absolute favorite! However, if you are looking for a richer, more indulgent twist, don't miss my decadent chocolate peanut butter banana smoothie.
Looking for more ways to use your protein supplements? I have plenty of quick and healthy protein powder snacks on the blog to satisfy your sweet tooth while hitting your macros.
Why You’ll Love This Vegan Banana Protein Shake
There are so many reasons this recipe will become your new go-to breakfast or post-workout meal:
- Massive Protein Boost: With a powerhouse combination of soy milk, pea protein powder, and nut butter, this shake delivers over 30 grams of protein (39g total!) to keep you full for hours.
- Naturally Sweetened: The combination of ripe banana and a Medjool date provides a rich, natural sweetness with zero refined sugars.
- 100% Plant-Based: By using vanilla pea protein and soy milk, this vegan banana protein shake is naturally dairy-free.
- Simple & Quick: Made with just a few pantry staples, it’s the perfect 4-ingredient banana smoothie base to whip up on busy mornings.
- Incredible Milkshake Texture: Using ice and a frozen banana gives it a thick, luxurious consistency that feels like a dessert.
Ingredients For The Ultimate 4-Ingredient Banana Smoothie
Here is a breakdown of what you’ll need to make this creamy banana protein smoothie, along with why each ingredient works:
- Vanilla Pea Protein Powder (35g): The star ingredient that easily pushes the protein content past the 30g threshold. Pea protein blends beautifully and is perfect for plant-based diets.
- Banana: Adds essential nutrients like potassium, natural sweetness, and a smooth texture. If you want a more refreshing, fruity alternative, you should also try my vibrant raspberry banana smoothie or my creamy strawberry banana smoothie.
- Soy Milk (1 ¼ cups): A naturally high-protein plant milk that keeps this recipe dairy-free while ensuring a creamy base. Note: Using low-protein options like almond or oat milk will drop your total protein count.
- Almond Butter or Peanut Butter (1 tbsp): Adds healthy fats, richness, and a delicious nuttiness. A banana protein shake with peanut butter is a classic flavor profile that never fails.
- Medjool Date (Optional): Adds a caramel-like sweetness and fiber. You can easily substitute this with a splash of maple syrup or coconut sugar.
- Ice: Essential for creating that chilled, thick, milkshake-like finish.
- Cinnamon: A quick dust of cinnamon adds warmth, depth, and a beautiful presentation.

How to Make a Thick & Creamy Banana Protein Breakfast Shake
Watch the Recipe Video
Want to see exactly how easy it is to get that perfect, milkshake-like texture? Check out my quick Banana Protein Shake YouTube Videoto watch me blend this recipe up in under 60 seconds!

Ingredients
- 1 scoop (35g) vanilla pea protein powder
- 1 banana (frozen preferred)
- 1 ¼ cups soy milk (or regular dairy milk)
- 1 tablespoon almond butter or peanut butter
- 1 Medjool date (pitted)
- 1 handful of ice
- Cinnamon (optional, for sprinkling)
Instructions
- Load the Blender: Add all of your liquid, protein powder, fruit, and nut butter into your blender.
- Blend Until Smooth: Secure the lid and blend on high speed until completely smooth and creamy, ensuring no date pieces or powder lumps remain.
- Serve and Enjoy: Pour into a tall glass, sprinkle a dash of cinnamon on top, and enjoy immediately!

Tips and Tricks for Perfecting Your High Protein Banana Shake
- Use Frozen Bananas: Keeping sliced, frozen bananas in your freezer is the best shortcut to an ultra-thick smoothie. If your banana is frozen, you can actually skip the ice entirely!
- Stick to High-Protein Milks: To achieve a true 30g protein shake recipe, soy milk or dairy milk are your best options. Almond, coconut, and oat milks are delicious, but they don't contain enough protein to hit that target.
- Prep Your Ingredients: If you are deep into healthy meal prep, you can easily portion out your bananas, dates, and nut butter ahead of time so your mornings are completely effortless.
- Blend Thoroughly: Give your blender an extra 15–20 seconds to completely pulverize the Medjool date for a perfectly uniform texture.
- Adjust to Taste: If your protein powder is already very sweet, feel free to skip the date entirely.
Frequently Asked Questions
Yes! As long as you use a plant-based protein powder (like pea, hemp, or rice protein) and soy milk, this recipe is 100% plant-based and dairy-free.
Absolutely. While I am completely obsessed with vanilla pea protein because of how smooth it tastes in this recipe, you can easily swap it for whey, soy, or brown rice protein. Use your personal favorite!
If you want a change of pace from shakes but still want to use your powder, you should absolutely try making my chocolate protein powder chia pudding
or my refreshing, tropical mango protein powder chia pudding. They make incredible make-ahead breakfasts!
A great blender makes a huge difference when whipping up thick smoothies. Here are three I personally recommend:
Nutribullet: This was my first blender and it lasted me close to 10 years! It’s easily the best budget-friendly, high-speed blender for daily shakes.
Vitamix: I recently upgraded to a Vitamix and the results are unmatched. It handles frozen fruit and dates effortlessly, leaving absolutely zero lumps.
Food Processor Blender Attachment: If you have a standard blender attachment (like the Philips brand), it will work just fine!
No problem at all! Simply use a fresh, room-temperature banana instead of a frozen one. The softer fruit will blend easily in any standard or lower-powered blender.
Recipe Variations & Common Mistakes
Fun Flavor Variations
- Chocolate Banana Protein Smoothie: Toss in 1 tablespoon of unsweetened cocoa powder along with peanut butter for a classic chocolate-peanut butter treat.
- Nut-Free Alternative: Swap out the almond or peanut butter for sunflower seed butter (sunbutter) or tahini.
- Extra Nutrient Boost: Add 1 tablespoon of chia seeds or ground flaxseeds for an extra hit of healthy omega-3 fats and fiber.
Common Mistakes to Avoid
- Using Low-Protein Milk alternatives: Substituting soy or dairy milk with oat or almond milk will significantly lower the final protein count.
- Skipping the Nut Butter: The nut butter isn't just for flavor; it provides the essential healthy fats that make the shake satisfying and creamy.
- Adding Too Much Extra Sweetener: Ripe bananas, dates, and vanilla protein powders are naturally quite sweet. Taste your shake before adding extra maple syrup or honey!
Let's Make A High Protein Banana Shake!
Enjoy this delicious, nutrient-dense banana protein shake with peanut butter as a quick breakfast, an energizing snack, or a post-workout recovery meal. It’s the ultimate way to stay healthy, full, and energized!

Banana Protein Shake
Ingredients
- 1 banana
- 35 grams vanilla pea protein powder 1 scoop / 1 serving
- 1 tablespoon almond butter or peanut butter
- 1 Medjool date pitted
- 1¼ cup soy milk see blog notes for alternatives
Instructions
- Add all the ingredients to a blender.
- Blend until smooth and creamy.
- Pour into a glass and sprinkle with cinnamon if desired.
- Enjoy immediately!





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