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    Home » Breakfast

    Keto Green Smoothie

    Published: Nov 7, 2022 by Wendy Polisi Modified: Jul 21, 2025 · 846 words. · About 5 minutes to read this article.

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    Start your day with this Keto Green Smoothie.  This easy smoothie is super-quick, flavor-packed, and loaded with ingredients that will leave you feeling your best.

    Overhead photo of a keto green smoothie garnished with pumpkin seeds and pecans and surrounded by spinach and avocado.

    Are you looking for a quick and easy way to add more veggies to your keto diet? If so, then you need to try this keto green smoothie! It's packed with greens and surprisingly delicious.

    Best of all, it is so easy to make!  Just add the ingredients to your blender and process until smooth.

    Finish with a sprinkle of energizing nuts and seeds for a delicious breakfast or snack that is sure to fuel your day!

    Ingredients 

    Overhead photo of almond milk, spinach, protein powder, avocado, and stevia.
    • Almond Milk: I used unsweetened almond milk, but for a richer (and more caloric) option, you could use heavy cream for all or part of the almond milk. Canned coconut milk would also work.
    • Spinach: You could also use kale, chard, or another leafy green. I used fresh spinach, but you could use frozen if that is what you have on hand.
    • Collagen protein: I used a plain unflavored collagen protein powder, but feel free to use your favorite flavored keto-friendly protein powder.
    • Avocado: You could also add some nut butter for extra creaminess.
    • Sweetener: I like to use stevia drops to sweeten my smoothie, but you could also use a keto-friendly granulated or powdered sweetener. Don’t skip adding sweetener - the taste of this smoothie relies on it.
    • Ice (optional): I like my smoothies nice and cold, so I always add ice. But it's optional.

    Tips & Tricks

    • I recommend adding the ingredients to your blender in the order they are listed. Adding the liquid first helps the blending process.
    • If you want to add more texture and flavor, try adding some unsweetened coconut flakes, pumpkin seeds, nuts, or chia seeds. 
    • Feel free to experiment with different greens and protein powders until you find your favorite combination! And get creative with toppings - some unsweetened coconut flakes or a sprinkle of cinnamon would be yummy

    Variations

    • Change up the vegetables you use, or add more to make this low-carb smoothie your own.  Cucumber and celery are great options.
    • Fruit, in moderation, may be added.  Try blueberries or strawberries for a hint of sweetness or lemon juice for a pop or flavor.
    • Add oil to increase the fat while keeping the carbs in check.  Both coconut oil and MCT oil are great options.
    • Feel free to switch up the protein powder.  Whey protein is a great option - just read the label and ensure there are no ingrendeintes that aren’t keto-friendly.  If you want to use vanilla protein powder, make sure there is no added sugar.
    • Try adding nut butter to this green smoothie recipe.  Peanut butter or macadamia nut butter are both great options.
    • Next level your green smoothie ingredients by adding fresh herbs.  Parsley is a great addition.

    Frequently Asked Questions 

    How often should you drink green smoothies?

    There is no set rule on how often you should drink green smoothies. It really just depends on your own personal dietary preferences and goals. 

    Some people like to have a green smoothie every day, while others prefer to have them a few times a week as part of their regular meal plan. Listen to your body and do what works best for you.

    Are green smoothies keto?

    That depends on the ingredients used to make them. 

    Many green smoothies use bananas for sweetness, which can be high in carbohydrates. 

    However, this keto green smoothie uses low carb ingredients and is suitable for a ketogenic diet. Always make sure to check the nutrition information and adjust ingredients as needed to fit your own personal dietary needs and goals.

    Tools Needed to Make 

    As an amazon associate, I earn from qualifying sales.

    • Blender

    Storage

    You can store leftover green smoothies in an airtight container in the refrigerator for up to 24 hours. However, I recommend drinking it immediately for the best taste and texture.

    To make ahead, you can prep all of the ingredients (except for the avocado) and store them separately in the refrigerator until ready to blend. Then just add the avocado before blending.

    How to Make 

    This green smoothie is super easy to make. Just add all of the ingredients to a blender and blend until smooth. Serve immediately and enjoy!

    Almond milk, spinach, and collagen powder in a blender.
    Almond milk, spinach, collagen powder, stevia drops, and avocado in a blender.

    Happy blending!

    More Keto Smoothies and Drinks to Try

    • Keto Pumpkin Smoothie
    • Keto Chocolate Smoothie
    • Keto Iced Latte
    Side photo of a glass with a keto green smoothie and two straws.
    If you like this recipe don't forget to leave a 5 star rating and let me know how it went in the below comments, I love hearing from you! You can also FOLLOW ME on FACEBOOK, INSTAGRAM, and PINTEREST to see all my delicious recipes.
    Square overhead photo of a keto green smoothie garnished with pecans and pumpkin seeds.
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    Keto Green Smoothie

    Looking for a quick and easy way to add more greens to your keto diet? Try this delicious keto green smoothie! Filled with spinach, avocado, and almond milk, this smoothie is both nutritious and satisfying. Best of all, it's easy to customize based on your own preferences. Give it a try today!
    Prep Time5 minutes mins
    Total Time5 minutes mins
    Course: Breakfast, Snack
    Cuisine: American
    Keyword: Smoothie
    Servings: 1
    Calories: 290.2kcal
    Author: Wendy Polisi
    As an Amazon Associate I earn from qualified sales.

    Equipment

    • Blender

    Ingredients

    • 1 ½ cups unsweetened almond milk
    • 1 cup packed spinach
    • 2 scoops collagen protein
    • ½ avocado peeled, pitted, and diced
    • Stevia or sweetener of choice to taste
    • Ice optional

    Instructions

    • Combine the almond milk, spinach, collagen protein, avocado, and sweetener in a blender.  Process until smooth.
      Almond milk, spinach, and collagen powder in a blender.
    • Add ice, and process until incorporated.
      Almond milk, spinach, collagen powder, stevia drops, and avocado in a blender.
    • Sprinkle with nuts and seeds if desired, and serve immediately.
      Square photo of a keto green smoothie surrounded by avocado and spinach.

    Nutrition

    Calories: 290.2kcal | Carbohydrates: 11.16g | Protein: 22.75g | Fat: 19.39g | Saturated Fat: 2.16g | Polyunsaturated Fat: 4.13g | Monounsaturated Fat: 12.1g | Sodium: 628.23mg | Potassium: 654.82mg | Fiber: 8.52g | Sugar: 1.17g | Vitamin A: 2959.83IU | Vitamin C: 18.48mg | Calcium: 491.76mg | Iron: 1.36mg
    « Keto Pumpkin Smoothie
    Keto Green Bean Casserole »

    About Wendy Polisi

    Wendy Polisi is the creator of Kicking Carbs, where she shares low-carb recipes that are full of flavor and made for real life. As a cookbook author and food blogger, she’s passionate about helping families enjoy satisfying meals without the sugar crash. Wendy lives in Florida with her three kids and loves experimenting in the kitchen—especially when it involves cheese.

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    Welcome!

    I'm Wendy and I'm here to show you just how delicious a low carb, gluten free and keto diet can be! You are just as likely to find me obsessing over all things cheesy as you are getting excited by a full produce drawer. I'm a mom to three, obsessive planner and roller coasters are my happy place.

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    Welcome to the Kicking Carbs website (“site“). Wendy Polisi is not a health professional and information on this blog, arising from this blog, or social media related to this blog is only her personal experience and opinions. You should always check with your health care provider before beginning any diet, health plan, or lifestyle change.

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