This high protein strawberry smoothie is thick, creamy, and surprisingly low calorie. Made with just 5 ingredients and ready in under 5 minutes, it is a high volume smoothie with almost 30 g of protein that keeps me full for hours. Perfect for breakfast or a post workout snack.

Homemade smoothies are one of my favorite things to make because they are quick, easy, and completely customizable. I love that I can control the ingredients, skip added sugars, and focus on whole foods. This smoothie is low carb, high in fiber, packed with protein, and a great source of vitamin C. Most importantly, it is the kind of breakfast smoothie that actually keeps me full for at least 4 hours.
If you enjoy smoothies as much as I do, you might also want to try my Green Smoothie Detox, which is loaded with nutrient rich ingredients, or my Peanut Butter Chocolate Smoothie, a dairy free and vegan option that still feels indulgent and satisfying.
What I Use in My High Protein Strawberry Smoothie
Frozen strawberries – Frozen strawberries are key for a cold, thick, refreshing smoothie. You can also use blueberries or any frozen berries you have on hand. I usually just use whatever is in my freezer and what I am in the mood for.
Milk – Any unsweetened milk works well here. Almond milk, coconut milk, or macadamia nut milk are all great options. Low fat regular milk works too.
Greek yogurt – This is what makes the smoothie taste like a creamy milkshake. If you want a dairy free option, you can skip it or replace it with coconut cream. This recipe was originally made with heavy cream, but that was too calorie dense, so I swapped it for Greek yogurt. Cottage cheese works just as well, just make sure to blend it really well until ultra creamy.
Protein powder – I use a vanilla protein powder, but creme brulee or even chocolate flavors work great too. My protein powder is already sweetened, so I usually do not add extra sweetener. If needed, a couple of dates, half a banana, or a low calorie sweetener you like will make it perfectly sweet and extra creamy.

How to Make a High Protein Strawberry Smoothie
This healthy strawberry smoothie could not be easier to make. Everything goes straight into the blender and blends up smooth and creamy in minutes. There are just a few simple tips I always follow to get the best texture.

Start by adding the liquid to the bottom of your blender. I usually use unsweetened almond milk, but any plant based milk works well. You can also add a little Greek yogurt for extra creaminess. I make this smoothie using my blender, and it handles frozen fruit really well.
Next, add the frozen strawberries. Frozen fruit is what gives this smoothie its thick, milkshake like texture. You can use fresh strawberries with ice cubes, but it will not turn out quite as creamy.
Add the rest of the ingredients, including your favorite protein powder and sweetener. If you want extra thickness, you can also add chia seeds.
Blend until completely smooth, taste, and adjust the sweetness if needed. Pour into a glass and enjoy right away.

Smoothie Variations to Try
One of the things I love about this smoothie is how easy it is to customize. Depending on what I have on hand or what I need that day, I like to mix in one or two of these.
- Extra creamy – Add a small piece of frozen banana, a few slices of avocado, or a spoonful of coconut cream for a thicker, creamier texture.
- Fresh spinach – Add a small handful of baby spinach for a boost of vitamins and minerals. It blends right in and adds about 2 extra grams of protein without changing the flavor.
- Almond butter – One to two tablespoons of almond butter add a nutty flavor and help thicken the smoothie. It also adds around 5 grams of protein.
- Silken tofu – About ¼ cup of silken tofu adds roughly 4 to 5 grams of protein. It has a very mild flavor and makes the smoothie extra creamy.
- Chia seeds – One tablespoon of chia seeds adds about 3 grams of protein, along with fiber and omega 3s. I like this option when I want the smoothie to feel more filling.
- Hemp hearts – One to two tablespoons of hemp hearts add around 3 to 6 grams of protein, plus healthy fats and essential amino acids.

How to Store Low Carb Strawberry Smoothie
To store: This smoothie is best enjoyed fresh, when it is thick and creamy. If you do want to store it, keep it in the refrigerator for up to 24 hours. After that, it will start to separate and lose its smooth texture. Give it a good shake or quick blend before drinking.
Freezer friendly: Yes, this smoothie freezes really well. I like pouring it into an ice cube tray and freezing it. When you are ready to enjoy it, blend the frozen cubes until smooth. It turns into a thick, soft serve style smoothie that tastes amazing.

More High Protein Recipes
- Cottage Cheese Smoothie
- High Protein Cheesecake Jars
- High–Protein Cottage Cheese Breakfast Bake
- High–Protein Cottage Cheese Clafoutis

High Protein Strawberry Smoothie
Description
Ingredients
- 1 cup unsweetened almond milk or low-fat milk
- 3/4 cup frozen strawberry
- ½ cup Greek Yogurt or cottage cheese
- 1 scoop protein powder
- 1 tbsp Sweetener optional
Instructions
- Add all the ingredients to your blender and pulse until smooth and creamy. If the mixture seems too thick, add some extra milk or water. If it looks too thin, mix in a few more frozen berries.
- Pour the smoothie into two serving glasses and enjoy!
Notes
How do we calculate the nutrition info?
These nutrition facts listed are determined using nutrition information from the USDA Food Database. Our nutrition facts are accurate, but if you are using different products, please make your calculations. Net carb count is calculated by subtracting both fiber and sugar alcohols because they don’t raise blood sugar.
Super delicious!!!Thick and smooth. My hubby shared and he gave it the . I added 1 1/2 cups of fresh spinach. I will make again for sure.
So glad you both liked my keto strawberry smoothie. It’s such a customizable recipe!! Thank you for the comment!
Can you use the Chia Seeds to thicken instead of the Xatham Gum?
I think you could use powdered chia seeds but the texture won’t be as luscious and creamy. Hope this helps and if you try my recipe, please let me know how it turned out!