This Ninja BlendBOSS protein smoothie is thick, creamy, and loaded with protein to keep you full for hours. It is one of my favorite quick, high-protein breakfasts, right alongside my Ninja Crispi hard boiled eggs. It comes together in about 5 minutes with just yogurt, milk, and fruit, no fancy ingredients required, and it blends up as easily as my Ninja Creami lemon sorbet.
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The protein comes from two easy swaps: Chobani plain Greek yogurt and Fairlife fat-free milk, which both pack in protein without any chalky taste. This step-by-step Ninja BlendBOSS protein smoothie recipe shows you how to blend it thick and smooth every time, with easy ways to push the protein even higher.
I make it for busy mornings and after workouts because it is filling, naturally sweet from the berries, and endlessly customizable. Blend it right in the BlendBOSS travel cup and you can sip it straight out the door, the same cup I use for my Ninja Slushi caramel frappuccino on hot afternoons.
Quick answer: Blend ¾ cup Chobani plain Greek yogurt, 1 cup Fairlife fat-free milk, 1 frozen banana, and 1 cup frozen berries on the Smoothie program until thick and creamy. Add a scoop of protein powder for even more. It makes one big smoothie in about 5 minutes.
My take on this recipe
This is my real-life breakfast on repeat, especially on gym mornings. Between the Chobani and the Fairlife milk, it is high in protein before I add anything else, so I do not always need protein powder, and honestly it tastes more like a treat than a health drink. My kids call it a milkshake, which tells you how creamy it is. My one trick, learned from too many icy, thin smoothies, is to use frozen fruit so it blends up thick like soft serve.
Why you will love this smoothie
It is high in protein and genuinely filling, so it holds you over instead of leaving you hungry an hour later. Between the Greek yogurt and the Fairlife milk, one glass has around 30 grams of protein before any powder, and closer to 50 with a scoop.
It is also fast and flexible. You only need a few ingredients you probably already have, and you can swap the fruit and add-ins to match whatever you are craving. It is a great way to sneak more protein into breakfast for the whole family, and when they want dessert, my Ninja Creami vanilla ice cream is the healthier treat I turn to.
Ingredients you will need
Just a handful of simple ingredients blend into a thick, creamy smoothie.
- Chobani plain Greek yogurt, for creaminess and a big protein boost. Vanilla works too if you like it sweeter.
- Fairlife fat-free milk, for extra protein and a smooth blend without added fat.
- Frozen banana, for natural sweetness and a thick, soft-serve texture.
- Frozen berries, for flavor, color, and antioxidants.
- Protein powder (optional), to push the protein even higher.
- Honey or maple syrup (optional), if you like it sweeter.
Exact amounts are in the recipe card at the bottom of the post.
How to make a Ninja BlendBOSS protein smoothie
The order you add things matters for a smooth blend.
- Add the Fairlife milk and Chobani Greek yogurt to the BlendBOSS cup first, so the blades can catch them.
- Add the frozen banana, frozen berries, and protein powder if using.
- Twist on the blade base, flip it onto the motor, and run the Smoothie program until thick and creamy.
- Taste, add honey or a splash more milk to adjust, and blend again.
Full measurements are in the recipe card below.
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Ways to change it up
Once you have the base down, you can take this smoothie in any direction, or blend up a fruity treat like my Ninja Creami peach ice cream for dessert.
- Chocolate peanut butter: cocoa powder, a spoonful of peanut butter, and banana
- Tropical: frozen mango and pineapple with vanilla yogurt
- Green protein: a handful of spinach, banana, and vanilla protein
- Berry vanilla: mixed berries with vanilla Chobani and a drop of vanilla extract
- Coffee protein: a shot of cold brew, banana, and chocolate protein
- Extra thick bowl: less milk, then top with granola and eat it with a spoon
Tips for the thickest, creamiest smoothie
Use frozen fruit. Frozen banana and berries give you that thick, soft-serve texture without watering it down with ice.
Add liquid first. Pour the Fairlife milk and Chobani in before the frozen fruit so the blades can get everything moving.
Do not overfill. Stay under the max line so the smoothie has room to blend and does not stall out.
Adjust the thickness. Add more milk for a thinner, sippable smoothie, or less for a thick spoonable bowl.
What to serve with it
This smoothie is a meal on its own, but it is even better with a little something on the side.
- A slice of whole-grain toast with nut butter
- A handful of granola or a granola bar
- Scrambled eggs for an extra-protein breakfast
- Fresh fruit on the side
- A sprinkle of chia seeds, hemp hearts, or granola on top
Storing and make ahead
Store leftover smoothie in a covered jar in the fridge for up to 1 day. Shake or re-blend before drinking, since it will separate.
Freeze it in popsicle molds for a protein-packed frozen treat, or freeze in a bag and re-blend later, the same trick behind my Ninja Creami dole whip.
Make ahead smoothie freezer packs by portioning the fruit into bags, then just add the yogurt and milk and blend in the morning.
Frequently asked questions
Yes. Chobani plain Greek yogurt adds protein and creaminess at the same time. A single serving can add 15 to 18 grams of protein with a naturally thick, rich texture.
Around 30 grams from the Chobani and Fairlife milk alone, and closer to 50 grams if you add a scoop of protein powder.
No. The Greek yogurt and Fairlife milk already make it high in protein. Protein powder is an easy optional boost if you want even more.
Use frozen fruit, more Greek yogurt, and less milk. For a spoonable smoothie bowl, cut the milk back and blend just until it comes together.
Yes. Vanilla Chobani adds sweetness and flavor. If you use it, you may not need any extra honey or syrup.
More easy drinks and treats to try
- Ninja Blast Blueberry Smoothie, a quick blueberry-banana blend for the go.
- Cookie Butter Milkshake, an easy, dreamy treat shake.
- Papaya Juice, a fresh, tropical sip.
- Ninja Creami Banana Ice Cream, a creamy, better-for-you dessert.
- Ninja Creami Mango Sorbet, a fruity frozen treat.
New to your blender? See my complete Ninja BlendBOSS guide for programs, tips, and more recipes.
Hope you will love this Ninja BlendBOSS protein smoothie as much as my family does. Rate the recipe if you made it, and leave a comment below with your favorite add-ins!
Recipe
Ninja BlendBOSS Protein Smoothie
Ingredients
- ¾ cup Chobani plain Greek yogurt
- 1 cup Fairlife fat-free milk
- 1 frozen banana
- 1 cup frozen mixed berries
- 1 scoop protein powder optional
- 1 tablespoon honey or maple syrup optional
- Handful of ice if not using frozen fruit
Instructions
- Add the 1 cup Fairlife fat-free milk and ¾ cup Chobani plain Greek yogurt to the BlendBOSS cup first.
- Add the frozen banana, 1 cup frozen berries, and the scoop of protein powder if using.
- Twist on the blade base, flip the cup onto the motor, and run the Smoothie program until thick and creamy. Shake gently if it stalls.
- Taste and add the 1 tablespoon honey or a splash more milk to adjust, then blend again and serve right away.
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