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Enjoy a Banana Yogurt Smoothie for breakfast as you head out the door each morning. It’s ready in 5 minutes, and packed with 22 grams of protein and 8 grams of fiber, making it a full morning meal.

Quick Summary: Banana Yogurt Smoothie
- Why You Will Love It: This healthy banana yogurt smoothie is packed with delicious flavor, along with enough protein and fiber to keep you satisfied through the morning.
- Nutrition: 460 calories + 24 grams of protein and 9 grams of fiber.
- Diet: Vegetarian, High-Fiber, High-Protein
- Time: 5 Minutes
- Best For: Breakfast, Meal Prep
- Tip: Use ripe bananas with brown spots because they will sweeten the smoothie without any added sugar or sweeteners.
Many smoothies lack the balanced macronutrients to act as a full meal in the morning. However, this banana smoothie with oats has 460 calories, plus loads of protein and fiber to satiate your hunger without spiking your blood sugar.
You’ll feel full and satisfied without a sugar crash-out by mid-morning. A balanced breakfast that’s loaded with nutrients will help you achieve your weight-loss goals while still enjoying delicious fruit smoothies.
If you like banana oat breakfast recipes, you will love these low-calorie banana oat pancakes and low-calorie banana muffins!
Why You’ll Love This Recipe
- Makes a Full Breakfast: This Greek yogurt banana smoothie is a full meal with 460 calories, 24 grams of protein, and 9 grams of fiber. They will help keep you feeling full and energized without spiking your blood sugar.
- Ready in Just 5 Minutes: All you need to do with this smoothie is dump the ingredients into the blender and blend them until they’re smooth. It’s quick and easy, which is perfect for busy mornings.
- Made with Natural Protein, Not Powder: This smoothie is loaded with plenty of protein, coming from the oats, Greek yogurt, and peanut butter. There’s no need to add any powders.
Table of Contents
Ingredients

- Rolled Oats: Oats are a great addition to smoothies because they help thicken it and add loads of fiber. This is great for slowing your digestion and keeping you full and regulating your blood sugar. If you need the smoothie to be gluten-free, use certified gluten-free oats.
- Greek Yogurt: Add moisture and loads of natural protein by using nonfat Greek yogurt in your smoothie!
- Banana: Ripe bananas with a few brown spots are the best for smoothies because they are sweet and flavorful.
- Flax Meal: Ground flax is a great way to add more protein and fiber to your smoothies. It also improves the thick, creamy texture.
- Peanut Butter: Nut butter is a great way to add healthy fat and plant-based protein to your smoothies.
See the recipe card below for exact ingredient amounts, nutritional information, and detailed instructions.
Variations & Dietary Modifications
- Add More Fruits and Vegetables: Customize this smoothie to your tastes or change up the flavor to keep it interesting by adding berries, spinach, avocado, mango, or cocoa powder to your smoothie.
- Make It Nut-Free: If you can’t have nut butters, this recipe does work well with sunflower butter. Just keep in mind that it contains less protein than peanut butter.
- Use Dairy-Free Substitutes: Make this smoothie dairy-free and use a plant-based Greek yogurt and plant-based milk. That substitution also makes the recipe vegan.
How to Make a Banana Yogurt Smoothie
Smoothies, like this high-fiber banana smoothie, are the perfect on-the-go breakfast because they come together in minutes with hardly any cleanup. All you need is a few measuring cups and a blender!

- Step 1: Add Ingredients to the Blender. Add the oats, yogurt, banana, flaxmeal, milk, peanut butter, cinnamon, and vanilla extract to a blender or food processor.

- Step 2: Blend Smooth. Blend the ingredients until they reach a creamy, smoothie consistency. smooth and you have a creamy consistency.

- Step 3: Top with Peanut Butter and Banana. Drizzle peanut butter over the top and add a few sliced bananas.
Expert Tips
- Blend the Liquid, Then Oats: Add the ingredients in stages, starting with the liquid ingredients, then the oats and flax, and the banana last to keep the oats from sticking to the blender blades and not blending evenly.
- Adjust the Consistency: You can serve this smoothie extra thick in a bowl, or make it drinkable with a straw. Just add more milk for a thinner smoothie and more banana for a thicker one.
- Freeze the Bananas in Slices: Chop up your ripe bananas before they go bad and keep the slices in the freezer for smoothies. It’s easier to blend frozen banana slices than a full banana.

Storing and Make Ahead
- Storing: This smoothie is best enjoyed right away. However, you can store the blended smoothie in the refrigerator for up to 24 hours. It may thicken, so you’ll need a splash of milk to thin it out when you’re ready to finish it.
- Make Ahead: Make a few smoothie packs in advance to make blending up breakfast even easier! Portion the oats, flax, banana slices, and peanut butter into bags and freeze them for up to 3 months. In the morning, dump the bag in the blender with the yogurt and milk for a quick and easy breakfast on the go.
Serving Suggestions
This peanut butter banana yogurt smoothie is the perfect high-protein and high-fiber smoothie for you to enjoy for breakfast. It also makes for a great addition to lunch, especially after an afternoon workout. The smoothie comes together in just a few minutes, so it’s easy to blend up whenever.
- Pair your high-protein breakfast smoothie with peanut butter banana muffins as you head out the door in the morning.
- If you’re enjoying a smoothie as part of lunch, pair it with something savory like healthy zucchini boats.
- Take your sweet treats to the next level by enjoying a smoothie with a low-calorie banana cookies. It’s a great way to use up any excess bananas before they go bad.

Banana Yogurt Smoothie Recipe FAQs
The oats are the most likely reason why the smoothie is gritty. To start, be sure to allow the smoothie plenty of time to blend. If you keep having this problem, blend the oats into a smooth powder first, then add the liquids and blend again. Last, add the remaining ingredients and blend until smooth.
If your smoothie is too thin, the easiest thing to do is to let it set for 2 minutes. This gives the oats and flax time to soak up the excess moisture.
If your smoothie doesn’t taste sweet enough, then your banana probably isn’t ripe enough. Use ripe bananas with brown spots for optimal sweetness. You could also add a splash of maple syrup or a zero-calorie sweetener if you want your smoothie even sweeter.
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If you tried this Banana Yogurt Smoothie recipe or any other recipe on my website, please leave a 🌟 star rating and let me know how you go in the 📝 comments below.
















You will love this deliciously simple banana smoothie! It’s packed with creamy banana and peanut butter flavor while being high in protein!