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    Home » Breakfast

    Key Lime Pie Smoothie

    By Lisa Wells / Updated June 14, 2025 / 17 Comments

    Key lime pie smoothie with lime, avocado, and coconut milk.

    An easy paleo key lime pie smoothie recipe with avocado and coconut milk. And with one simple swap, it's also keto and vegan---perfect for breakfast or snacks on-the-go!

    Key lime pie smoothie with lime, avocado, and coconut milk.

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    I've been on a smoothie kick lately. There's something about a rich, creamy, frozen coconut drink that is so indulgent. This paleo key lime pie smoothie is gluten-free, dairy-free, egg-free, and sweetened with just a touch of honey.

    It is satisfying for breakfast or a snack. It's decadent enough for a dessert. And it's a lot faster than baking a pie.

    This post may contain affiliate links. Please read my disclosure for more info.

    Key lime pie smoothie with lime, avocado, coconut milk and honey.

    Key lime smoothie with avocado

    The secret ingredient to this smoothie is avocado. It makes it thick, creamy and decadent and adds a hint of green color. If you haven't tried avocado in your smoothies you are missing out! The extra creaminess and nutrition of the avocado takes this smoothie over the top.

    The ingredients are simple - just coconut milk, lime, avocado, and honey. I used regular limes for this smoothie because I couldn't find key limes. If you are lucky enough to have key limes, you'll need to juice a couple more of them because they're so small. Either way, this key lime pie smoothie is like dessert in a glass.

    Keto avocado smoothie

    This key lime pie smoothie is delicious with honey, but you can make it a keto avocado smoothie with one simple swap. Just swap out the honey for your favorite keto-friendly sweetener. For smoothies, I like this alcohol-free stevia in drops. I think it has a milder flavor and blends well with the avocado, coconut milk, and lime for a keto key lime pie smoothie.

    RELATED: 24 Quick Keto Smoothies to Kickstart Your Day

    To make this a vegan key lime pie avocado smoothie, use either stevia or maple syrup for the sweetener. It's already dairy-free and the rest of the ingredients are vegan. If you're eating paleo, all three variations of this key lime pie smoothie are paleo-friendly!

    And speaking of coconut milk, be sure to use a full-fat coconut milk that has just coconut and water for the ingredients. That way you're avoiding any processed food chemicals, gums, starches, or added sugars. The clean ingredient coconut milk is easier to find in a can---make sure it's BPA-free. I like this brand or Thrive Market brand.

    More Easy Dairy Free Smoothie Recipes

    • 3-Ingredient Green Smoothie
    • Peach Coconut Smoothie
    • Strawberry Coconut Smoothie

    Key lime pie smoothie with lime, avocado and coconut milk.

    Key Lime Pie Smoothie

    An easy healthy key lime smoothie recipe with avocado and coconut milk.
    4.53 from 17 votes
    Print Pin This
    Prep Time: 5 minutes mins
    Total Time: 5 minutes mins
    Servings: 3 servings
    Course: Smoothie
    Cuisine: American
    Diet: Dairy Free, Gluten Free, Keto, Low Carb, Paleo, Vegan, Vegetarian
    Author: Lisa Wells

    Ingredients

    • 1 cup coconut milk
    • 1 cup ice
    • ½ avocado
    • zest and juice of 2 limes
    • stevia, local raw honey, maple syrup or sweetener of choice, to taste

    Instructions

    • Add coconut milk, ice, avocado, lime zest, lime juice, and honey to Vitamix or blender.
    • Blend until smooth.

    Notes

    For keto: use stevia for sweetener
    For vegan: use maple syrup or stevia for sweetener

    Nutrition

    Calories: 242kcal Carbohydrates: 8g Protein: 2g Fat: 23g Saturated Fat: 17g Cholesterol: 0mg Sodium: 14mg Potassium: 396mg Fiber: 4g Sugar: 3g Vitamin A: 50IU Vitamin C: 11.6mg Calcium: 17mg Iron: 1.5mg
    Keyword: key lime pie smoothie, key lime smoothie
    Did you make this recipe?Please leave a star rating above and share your photo on social. I love seeing what you've made!

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    Comments

    1. Emily Smith // The Best of this Life says

      September 07, 2013 at 9:20 am

      Looks delicious!! I love the combo of lemon/lime with coconut milk!

      Reply
    2. Erica says

      September 15, 2013 at 2:37 am

      Use limes not lemons, thought I could substitute them but not the same

      Reply
    3. Art says

      February 04, 2014 at 11:38 pm

      I am kinda thinking maybe frozen banana instead of ice. What do you think?

      Reply
    4. Kristina says

      August 29, 2015 at 4:55 pm

      This looks delicious! Can you provide the nutritional info on this smoothie please?

      Reply
      • Lisa says

        September 01, 2015 at 9:18 am

        Thanks Kristina! MyFitnessPal and SparkRecipes have calculators you can use to get the nutrition info.

        Reply
    5. Lauren @ The Bikini Experiment says

      March 14, 2016 at 8:04 am

      This smoothie recipes looks delicious - perfect for the Spring/Summer season!

      Reply
    6. Gina says

      June 11, 2016 at 5:29 pm

      We just made these and they are fantastic! Very creamy and refreshing. We did leave out the lime zest and they were still plenty lime-y, will try adding some next time.

      Reply
    7. Michelle says

      May 26, 2017 at 10:59 pm

      This looks delicious. I'm always curious in these recipes if people are using plain coconut milk, or sweetened vanilla coconut milk. Which do you suggest?

      Reply
      • Lisa says

        May 29, 2017 at 1:08 pm

        Hi Michelle, I use plain, unsweetened coconut milk. Look for one with no gums or additives like the one linked in the recipe.

        Reply
    8. Anna Powell says

      December 06, 2017 at 4:10 pm

      Nice simple refreshing smoothie. Just pinned it. thanks.

      Reply
    9. Donna says

      January 03, 2018 at 10:12 pm

      5 stars
      Hi Lisa,
      Thanks for the smoothie recipe. I love how easy & simple it is. Thanks again for the paleo smoothie ebook.

      Reply
    10. Liz says

      January 15, 2019 at 11:55 am

      You can get key lime juice - Nellie & joe's Key Lime juice is available in many stores. I don't have a bottle now, so I can't check the ingredients. But, it is easier then squeezing a whole bunch of little limes, though having a few around do look nice.

      Reply
    11. christy says

      January 15, 2019 at 1:16 pm

      4 stars
      It looks & sounds WONDERFUL! HOWEVER, I'm extremely allergic to AVOCADO. MANY of these recipes seem to include it as a main healthy ingredient. ANY other suggestions to alter the recipes & still be KETO/PALEO friendly? Thx!

      Reply
      • Lisa says

        January 16, 2019 at 10:18 am

        Hi Christy, the avocado adds creaminess to the smoothie. I haven't tested substitutes for this recipe but you might try a little coconut cream (the thick stuff from the top of the can), coconut butter, or a few soaked cashews. Hope this helps!

        Reply
    12. Nova says

      January 27, 2019 at 8:30 pm

      3 stars
      While the smoothie was very creamy I added maple syrup as a sweetener but the flavours were just too weird. I don't think maple syrup is a good mix with limes and will probably use the stevia next time, otherwise very delicious.

      Reply
    13. Cheryland says

      April 04, 2023 at 7:00 am

      Ehh it was okay

      Reply
    14. Melanie says

      June 09, 2024 at 4:41 pm

      5 stars
      This smoothie is absolutely delicious. I will definitely make this again and again

      Reply
    4.53 from 17 votes (13 ratings without comment)

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    Welcome! I'm Lisa. If you're looking for easy ways to make eating healthy and living well a part of your lifestyle—without giving up all the foods you love or spending hours in the kitchen—you're in the right place.

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