Avocado Peanut Butter Smoothie (Vegan)



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This avocado peanut butter smoothie is thick, creamy, delicious, and packed with nutrients. I use peanut butter, avocado, and cocoa powder to create a rich flavor. It is the ideal breakfast on the go. I make it in just 5 minutes, and have a quick, easy, drinkable superfood breakfast smoothie. 

easy healthy keto low carb avocado peanut butter smoothie recipe in a glass

This avocado peanut butter smoothie has taken over from my usual blueberry and pineapple smoothie, which I recommend to those who prefer fruitier smoothies. I needed something that was going to sustain me for longer, on busy mornings when sitting down for breakfast seemed impossible. It is creamy without any dairy, which means I will not need to worry about bloating, and entirely plant-based. I whip up a big batch and place it in travel mugs when I meet up with my walking group at the park. 

I wanted a more adult take on my vegan peanut butter and jelly smoothie, which is slightly less nutritious and takes a bit more time. I also wanted to find a way to increase my nutrient intake first thing in the morning as quickly as possible. I kept the peanut butter and created this version, which incorporates my familiar and favorite flavors, while packing a nutritional punch. 

As a nutritionist, I am always looking out for my family’s health. My kids, although picky at times, are actually sometimes easier to deal with than my husband. He has a busy schedule and has to be increasingly wary of what he consumes as he gets older. That is why I love this avocado peanut butter smoothie. He can grab it on his way out the door, and I can rest easy knowing that I have given him a smoothie rich in potassium, vitamin K, folate, and antioxidants. 

The huge selling point for me is the process in which the ingredients come together. I blend them. The end. How easy is that? The avocado thickens the smoothie naturally without needing frozen items or dairy. The peanut butter brings the protein, and the cocoa powder brings a deep chocolate flavor that ties everything together perfectly. 

The first time I made this smoothie, I did not think that my kids would take to drinking blended avocado, as they were still young, but desperate to get away from pureed foods. I made these smoothies for myself and my husband, and soon we each had a kid on our laps, very eager to share. They thought it was just a chocolate milkshake. I gave my husband a look that told him not to spill the beans on the actual ingredients. They drink up every last drop. It was a few years before I told them about the avocado, but by then it was no big deal 🙂

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🥘 Ingredients

I make this avocado peanut butter smoothie frequently, as I almost always have the ingredients at home. This is what I use:

ingredients for easy healthy keto low carb avocado peanut butter smoothie recipeingredients for easy healthy keto low carb avocado peanut butter smoothie recipe

Peanut butter: I use natural unsweetened peanut butter to add protein and a rich flavor. 

Unsweetened cocoa powder: For this recipe, I like using raw organic cocoa powder as it provides the best nutrients and a deep flavor that is not cloying.

Erythritol: I use this artificial sweetener instead of sugar. I have also used coconut sugar and maple syrup instead, and they work just as well.

Coconut oil: This is what I use to make the smoothie extra creamy.

Avocado: I use a ripe avocado that thickens the smoothie and adds healthy fats.

Unsweetened almond milk: I keep the liquid base dairy-free with almond milk, but soy or oat milk works too.

Ice: A few cubes of ice chill the smoothie and give it a milkshake-like finish, making it more palatable. 

🔪 How To Make

Saying this avocado peanut butter smoothie recipe is as easy as 1,2,3 would be a lie. It is actually as easy as 1,2! Here is how I make it:

Blend ingredients: I place all my ingredients in a high-speed blender and blend on high until smooth

ingredients added to blender with milkingredients added to blender with milk

Taste, adjust, pour: I taste the smoothie mix, adjust the taste to make it sweet if necessary. I pour it into a glass and enjoy it!

chocolate smoothie in a blenderchocolate smoothie in a blender

My #1 Secret Tip for this avocado peanut butter smoothie recipe is to use a very ripe avocado that feels slightly soft if pressed. This is a great recipe for avocados that are too soft for salads. Softer avocados give my smoothies a creamier consistency and blend easily.

Other Tips To Keep In Mind:

  • Add liquid first: When placing the ingredients into the blender, I always add my liquid first. This makes it easier for all the ingredients to blend without getting stuck.
  • Blend thoroughly:  I give my smoothie a good time to blend. I make sure it is long enough to fully break down the avocado and ice. 
  • Adjust thickness: For a thicker smoothie, I add extra ice cubes, about 2-3, which works without watering down the flavors. But for a thinner consistency, I add a splash more almond milk until it reaches my desired thickness. 
  • Scrape if necessary: If there are stubborn chunks clinging to the side, I switch off my blender, and use a spatula to loosen the chunks into the middle and then carry on blending until smooth. 

📖 Variations

I make this avocado peanut smoothie so often that I make sure to add a few of these variations into rotation to keep things interesting:

Avocado Nutella smoothie: If I need a real pick-me-up in the morning, I replace my peanut butter with my vegan Nutella, and halve the amount of cocoa powder. This version blends well with maple syrup and a drop of vanilla extract. 

Protein boost: I add 1 scoop of low-carb protein powder to the blender, and adjust milk if necessary. This is the version all my gym friends make before a session in the weights section.

Different nut butter: I switch out the peanut butter for either almond or macadamia nut butter. If I am using a nut butter that has a lot of natural oil at the stop, I stir it through and leave out the coconut oil. My kids love the smoothness of the macadamia nut butter in this recipe. 

🍽 Serving Suggestions

The first time I made this for my bestie, I was on my way to meet her at a market, and I told her I would bring her a quick avocado smoothie for breakfast. When I handed her the cup, she turned up her nose and asked why it was brown! She was expecting a bright green color. Ha! Btw, This is a common misconception with this recipe.

But if you do prefer your smoothies nutritious and brightly colored, I recommend my creamy spinach and banana smoothie, or my sweet and slightly peppery arugula smoothie with banana and mango. Try one of these for breakfast this week! 

I usually have this smoothie on the go. But one busy morning last week, I had my smoothie in a cup and was ready to leave when my meeting was canceled and my morning freed up. I took this opportunity to turn it into a smoothie bowl. I poured it out into a bowl, sprinkled it with 1/2 cup of my homemade high-protein granola, a few slices of caramelized bananas, and some fresh blueberries. I realized then how much I missed slow mornings. 

🧊 Storing And ♨️ Reheating

Refrigeration: I usually drink this smoothie as soon as it is poured, but it can be sealed in a jar and kept for up to 24 hours in the fridge.

Freezing: I pour leftover smoothie into ice cube trays and freeze it. Then I blend the frozen cubes with a splash of almond milk to make a new smoothie.

Reheating: This smoothie is meant to be served cold, and I do not recommend reheating it. 

❓ Recipe FAQs

Is the avocado flavor obvious in this smoothie?

Despite it being a main ingredient, the avocado flavor is actually very subtle. The cocoa powder and peanut butter are the heavy hitters when it comes to flavors. Which is why I classify this as more sweet than savory.

Can I make this smoothie without a high-speed blender?

Yes, you can. I have made it in smaller, more compact blenders, food processors, and even with an immersion blender. The key to getting it smooth is to always add the liquid first and then blend. If using an immersion blender or processor, I recommend crushing the ice before adding it. 

How can I add more fiber and protein to this smoothie?

Personally, I like adding 1 teaspoon of chia seeds into the already blended smoothie and stirring them through. It also gives the smoothie added texture. If you would rather not have the texture, try blending in 1 teaspoon of hemp or flax seeds.

easy healthy keto low carb chocolate avocado peanut butter smoothie recipe in a glasseasy healthy keto low carb chocolate avocado peanut butter smoothie recipe in a glass

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📋 Recipe Card

Avocado Peanut Butter Smoothie

This avocado peanut butter smoothie is thick, creamy, delicious, and packed with nutrients. I use peanut butter, avocado, and cocoa powder to create a rich flavor. It is the ideal breakfast on the go. I make it in just five minutes, and have a quick, easy, drinkable superfood breakfast smoothie. 

Prep Time5 minutes

Cook Time0 minutes

Total Time5 minutes

Course: Breakfast, Drinks

Cuisine: American

Diet: Gluten Free, Vegan, Vegetarian

Servings: 2 servings

Calories: 324kcal

  • My #1 Secret Tip for this avocado peanut butter smoothie recipe is to use a very ripe avocado that feels slightly soft if pressed. This is a great recipe for avocados that are too soft for salads. Softer avocados give my smoothies a creamier consistency and blend easily.
  • Add liquid first: When placing the ingredients into the blender, I always add my liquid first. This makes it easier for all the ingredients to blend without getting stuck.
  • Blend thoroughly:  I give my smoothie a good time to blend. I make sure it is long enough to fully break down the avocado and ice. 
  • Adjust thickness: For a thicker smoothie, I add extra ice cubes, about 2-3, which works without watering down the flavors. But for a thinner consistency, I add a splash more almond milk until it reaches my desired thickness. 
  • Scrape if necessary: If there are stubborn chunks clinging to the side, I switch off my blender, and use a spatula to loosen the chunks into the middle and then carry on blending until smooth. 

Serving: 1cup | Calories: 324kcal | Carbohydrates: 16g | Protein: 10g | Fat: 29g | Saturated Fat: 11g | Polyunsaturated Fat: 5g | Monounsaturated Fat: 12g | Sodium: 281mg | Potassium: 563mg | Fiber: 9g | Sugar: 3g