Keto Green Smoothie

This keto smoothie is creamy and lightly sweet, yet doesn’t include common smoothie ingredients like bananas or other fruits.

Instead, the creamy texture is the result of avocado (fresh or frozen will work), dairy-free milk, and sunflower seed butter or nut butter.

The resulting smoothie is packed with healthy fats, nutrients, protein, and is low in net carbs.

You can even customize the smoothie to your liking – add additional ingredients (recommendations are included in the Variations section below) or omit those that you don’t like or don’t have on hand.

💛 Why you’ll love this recipe

• Nutrient-dense and filling.
• Low-carb and sugar-free.
• Easy to make.
• A great breakfast or snack choice.

➡️ Ingredients

⏲ How to make a keto green smoothie

This is an overview of the recipe’s instructions. The full instructions can be found in the recipe card at the bottom of this post.

1. Add all of your smoothie ingredients to a high-speed blender and pulse until smooth.
2. Taste the smoothie and, depending on your taste, texture, and sweetness preferences, add additional powdered sweetener and/or milk.

🍴 Net carbs

1 serving of this keto green smoothie contains 4.5 grams of net carbs. The recipe yields 1 serving.

Net carbohydrates are calculated by taking total carbs, subtracting fiber, and subtracting sugar alcohols.

You can find the full nutrition info for this recipe, including calorie content, total carbs, protein, and fat per serving, in the nutrition label located below the recipe instructions within the recipe card.

👉 Ingredient substitution suggestions

• Spinach: Kale or swiss chard can be used, but the flavor of the smoothie may be slightly altered.
• Unsweetened Coconut Milk or Almond Milk: Heavy cream or whole milk can be used here at a 1:1 ratio, but note that this will increase the total carb content of the smoothie and the smoothie will no longer be dairy-free. For a dairy-free substitution, use canned coconut cream, but note that this will slightly increase the carb content of the smoothie.
• Powdered Sweetener: Allulose is a good substitute option here; use 1 Tablespoon if you go this route. You can also use a granulated sweetener (like Lakanto Classic Monk Fruit Sweetener or Lakanto Golden Monk Fruit Sweetener). Consider powdering the granulated sweetener in the blender before you start making your smoothie, which will ensure the texture of the smoothie is smooth. Liquid stevia or powdered stevia are also options, but I cannot suggest how much to use as every brand of stevia is so different. If you do use stevia, I would start with a small amount, blend, taste test, then add more stevia from there.

✨ Variations

• Include some celery ribs or cucumber slices for added nutrients.
• Add in some MCT oil, MCT oil powder, or coconut oil for additional healthy fats. (I get my liquid and powdered MCT oil from Perfect Keto – you can use code REALBALANCED for 15% off.)
• Sprinkle in a small amount of unsweetened cocoa powder to yield a chocolatey smoothie (note that this will change the color of the smoothie and will slightly increase the carb content).
• Squeeze in fresh lemon juice for a bright and tangy flavor.
• Add 1 teaspoon of ground flax seeds or chia seeds for added nutrients, healthy fat, and protein.
• Include a few fresh mint leaves and/or a small amount of peppermint extract for a minty green smoothie.
• Add in a handful of fresh or frozen berries (like raspberries, strawberries, or blueberries) for some extra sweetness and tartness (note that this will change the color of the smoothie and will slightly increase the carb content).
• Boost the protein content by adding a scoop of whey protein powder.

➜ Cooking and recipe tips

• Some grocery stores sell frozen avocados, but these are usually priced rather high – but the convenience of them is nice! For this recipe, I like to buy fresh avocados, peel them, slice them into strips, then freeze them. Once I’m ready to use them, I just pop them into my blender straight from the freezer.
• The matcha powder is optional, but I personally would recommend using it! It will yield a smoothie that is very green, as well as provide some delicious flavor and antioxidant benefits.
• If you want your smoothie to be thinner, add more liquid (unsweetened coconut milk, unsweetened almond milk, or even water will work).
• If you added too much liquid, toss in a few ice cubs and the smoothie should thicken back up.

💬 FAQs

📚 More smoothie recipes

• Keto Mocha Smoothie
• Keto Golden Smoothie
• Chocolate Fat Bomb Smoothie
• Low-Carb Blueberry Spinach Smoothies