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What Great Grandma Ate / Recipes / 30 Minutes or Less / The Best Homemade Keto Guacamole

The Best Homemade Keto Guacamole

Last Updated on February 21, 2025 by Jean Choi 20 Comments

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This is truly the best homemade keto guacamole recipe! It’s creamy, flavorful, and ridiculously easy to make. Whether you’re following a keto diet, paleo, or Whole30 lifestyle, this guac is the perfect dip, topping, or side dish that never disappoints!

guacamole in a bowl topped with red onions

Why You’ll Love This Easy Keto Guacamole Recipe

If you’re a fan of Mexican food, this guacamole pairs so well with my homemade chicken taquitos, instant pot chicken fajitas, or whole30 carne asada steak kebabs. And I know calling a recipe the best guacamole is bold, but this Whole30 and paleo version is just THAT good. There’s a reason I’m always the designated guac-maker at family gatherings and friend hangouts – I’ve been perfecting it for years, and now I’m sharing my go to, easy guacamole recipe with you! To me, the best guac is simple, with no frills or crazy ingredients. Sure, I’ve tried fancy versions with all kinds of mix-ins, and while some are tasty, I always come back to this one. It’s fresh, creamy, has the best flavor, and is pretty dang close to the traditional guacamole I’ve had in Mexico.

Making this creamy avocado couldn’t be easier. You just need a few high quality ingredients, a bowl, and a fork. Mix everything together and let the flavors meld before serving. Both cayenne and cilantro are optional, depending on who you’re feeding. Some people don’t like spice, and others (my husband) think fresh cilantro tastes like soap. Personally, I love both, but I get it – customize as needed and enjoy every creamy, zesty bite. Your whole family will devour this in minutes.

Ingredient Notes

Here are a few notes on the key ingredients for the best homemade guacamole! Jump to the recipe card for the full recipe and exact measurements.

recipe ingredients on a cutting board
  • Avocados: The main ingredient and base of this chunky guacamole – packed with healthy fats to keep you full and happy. 
  • Juice of lime: Adds that bright, zesty kick while keeping the avocados from turning into a sad, brown mess. Fresh lime juice is best but if you have store-bought lime juice that will work. Lemon juice works too!
  • Cumin (omit for AIP): Brings a warm, earthy depth that makes guac even more addictive. You can leave it out, or swap in a pinch of ground coriander for a different but still delicious vibe – you can honestly add any of your favorite spices to this guacamole recipe.
  • Cayenne pepper (optional, omit for AIP): Gives a subtle heat for those who like a little spice in their life. You can also add some red pepper flakes here if you really like the heat. Smoked paprika or black pepper can work as a milder alternative.
  • Diced onion: Adds crunch and a little bite. You can use a red onion, white onion, or even green onions all work!
  • Jalapeño (optional, seeds removed and chopped): Brings a little heat and fresh peppery flavor without overpowering the guac. Want it spicier? Leave the seeds in or swap with serrano pepper. Want it mild? Go for green bell pepper instead.

How to Make Keto Guacamole

Step 1: Peel and seed the avocados, and scoop out the pulp into a large bowl.

Step 2: Pour lime juice over the avocados.

Step 3: Add salt, cumin, and cayenne (if using), and mash together with the back of a fork or a potato masher.

Step 4: Add onion, garlic, and cilantro (if using), and stir together.

Step 5: Let sit in the fridge for at least 15 minutes before serving, so the flavors can meld together.

dipping a chip into guacamole

Expert Tips

  • Adding in a fresh roma tomato is a great option if you want to add something extra to your guac.
  • Use ripe avocados. They should be slightly soft when gently pressed but not mushy. If they’re too firm, let them ripen at room temp for a day or two.
  • If you love extra creaminess and dairy isn’t an issue for you, try stirring in a dollop of sour cream or cream cheese! It’s not traditional, but it adds a super smooth texture.

Serving Tips

You can never go wrong with plain tortilla chips when it comes to guacamole. I really love keto tortilla chips or pork rinds to keep it low carb. You can even use this guac to top meat and veggies if you’re doing Whole30 or need a great way to add more healthy fats to your meals. Here are some ideas:

  • Keto chips
  • Pork rinds
  • Siete Foods tortilla chips
  • Chicharrones
  • Over salmon, chicken, or steak
  • In tacos or burrito bowls
  • With sliced veggies like cucumbers, carrots, celery, and jicama
an overhead shot of avocado mashed in a bowl with lime wedges, onions, and cilantro

Storage Tips

Guacamole is best enjoyed fresh, but here’s how to keep leftovers from turning brown:

  • Press plastic wrap directly onto the surface before sealing in an airtight container. This minimizes air exposure.
  • Store in the fridge for up to 2 days.
  • A thin layer of water or lime juice on top can help preserve freshness. Just pour it off and stir before serving.
a close up of keto guacamole in a bowl with onions and cilantro

Recipe FAQs

How does this compare to store-bought guacamole?

In my opinion, store-bought guacamole doesn’t even compare to homemade. Making your own at home ensures fresh, clean ingredients and way better flavor!

Can I freeze guacamole?

Yes, you can freeze guacamole, but the texture may change slightly. When you’re ready to eat it, thaw it in the fridge and give it a good stir before serving. Just know that while the flavor stays great, the texture might be a little less creamy. 

Is it safe to eat guacamole after it turns brown?

Yes, as long as it doesn’t smell off or have visible mold. The brown layer forms due to oxidation, but it’s still safe to eat. If the color bothers you, just scrape off the top layer, and the green guac underneath will be perfectly fine! 

More Keto Recipes

  • Keto White Chicken Chili Recipe
  • Keto Egg Salad Recipe
  • Yummy Paleo Keto Bread
  • Cauliflower Mexican Rice

If you make this recipe, please leave me a star rating and comment below! I love to hear your thoughts and feedback. Follow me on social media Instagram, Facebook, and Pinterest for even more delicious recipes!

guacamole in a bowl topped with red onions

The Best Homemade Keto Guacamole Recipe

This is truly the best homemade keto guacamole recipe! It’s creamy, flavorful, and ridiculously easy to make. Whether you’re following a keto diet, paleo, or Whole30 lifestyle, this guac is the perfect dip, topping, or side dish that never disappoints!
4.50 from 2 votes
Print Pin Rate
Course: Condiment, Snack
Cuisine: Mexican
Keyword: keto guacamole
Prep Time: 3 minutes minutes
Cook Time: 15 minutes minutes
Total Time: 18 minutes minutes
Servings: 4 servings
Calories: 247kcal
Author: Jean Choi

Ingredients

  • 3 medium avocados
  • Juice of 1 lime
  • 1/2 tsp sea salt
  • 1/2 tsp cumin Omit for AIP
  • Optional: 1/4 tsp cayenne Omit for AIP
  • 1/4 cup diced onion
  • 1 clove garlic minced
  • Optional: 2 tbsp chopped cilantro
  • Optional: 1 jalapeño pepper seeds removed and chopped

Instructions

  • Peel and seed the avocados, and scoop out the pulp into a large bowl.
  • Pour lime juice over the avocados.
  • Add salt, cumin, and cayenne (if using), and mash together with a fork or a potato masher.
  • Add onion, garlic, and cilantro (if using), and stir together.
  • Let sit in the fridge for at least 15 minutes before serving, so the flavors can meld together.
Nutrition Facts
The Best Homemade Keto Guacamole Recipe
Amount Per Serving (1 serving – makes 4)
Calories 247 Calories from Fat 198
% Daily Value*
Fat 22g34%
Saturated Fat 3g19%
Sodium 302mg13%
Potassium 746mg21%
Carbohydrates 14g5%
Fiber 10g42%
Sugar 1g1%
Protein 3g6%
Vitamin A 220IU4%
Vitamin C 16mg19%
Calcium 18mg2%
Iron 1mg6%
* Percent Daily Values are based on a 2000 calorie diet.

Notes

  • Adding in a fresh roma tomato is a great option if you want to add something extra to your guac.
  • Use ripe avocados. They should be slightly soft when gently pressed but not mushy. If they’re too firm, let them ripen at room temp for a day or two.
  • If you love extra creaminess and dairy isn’t an issue for you, try stirring in a dollop of sour cream or cream cheese! It’s not traditional, but it adds a super smooth texture.
Guacamole is best enjoyed fresh, but here’s how to keep leftovers from turning brown:
  • Press plastic wrap directly onto the surface before sealing in an airtight container. This minimizes air exposure.
  • Store in the fridge for up to 2 days.
  • A thin layer of water or lime juice on top can help preserve freshness. Just pour it off and stir before serving.
What Great Grandma Ate / Jean Choi is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com.

Regarding other affiliate links and affiliate relationships: In order for me to support my blogging activities, I may receive monetary compensation or other types of remuneration for my endorsement, recommendation, testimonial and/or link to any products or services from this blog. Thank you for your support and understanding.

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By Jean Choi | May 4, 2017

Comments

  1. Jean Choi says

    May 4, 2017 at 7:24 am

    Same!! I always go back to the classic. 🙂

    Reply
  2. Brit says

    May 8, 2017 at 9:37 am

    Finally, a guacamole with actual consistency!!

    Reply
  3. Jean Choi says

    May 9, 2017 at 3:07 pm

    Really? You might be the first person that I’ve heard say that!

    Reply
  4. Jean Choi says

    May 10, 2017 at 4:09 pm

    Cumin is a MUST in a guacamole!

    Reply
  5. Jean Choi says

    May 11, 2017 at 8:36 am

    Oh man, you must! It’s a game changer. 🙂

    Reply
  6. Jean Choi says

    May 11, 2017 at 3:02 pm

    Thanks!! Yes, so much better with some texture.

    Reply
  7. Jean Choi says

    May 13, 2017 at 12:49 pm

    It really is!

    Reply
  8. Jean Choi says

    May 15, 2017 at 7:27 am

    Sooo agree!

    Reply
  9. Jean Choi says

    May 15, 2017 at 7:27 am

    Haha, thanks so much, Hannah! Hope you are doing well. 🙂

    Reply
  10. Jean Choi says

    May 15, 2017 at 7:28 am

    It makes such a difference. Hope you try it!

    Reply
  11. Jean Choi says

    May 15, 2017 at 7:28 am

    So true!!

    Reply
  12. Jean Choi says

    May 15, 2017 at 7:29 am

    I know, it’s what I always go back to!

    Reply
    • TS says

      February 24, 2021 at 8:56 am

      I made the AIP version and added cilantro. It’s great with celery!

      Reply
      • Jean Choi says

        February 25, 2021 at 5:27 pm

        amazing!

        Reply
  13. Jean Choi says

    May 15, 2017 at 10:31 am

    It really is such a game changer!

    Reply
  14. Geoff says

    February 18, 2021 at 5:46 pm

    I’m confused, I thought cayanne and cumin weren’t good on AIP?

    Reply
    • Jean Choi says

      February 18, 2021 at 6:05 pm

      If you look at the ingredients list, it tells you to omit those for AIP.

      Reply
  15. Kara says

    June 20, 2021 at 4:19 am

    4 stars
    Delicious! We used Siete chips with this! Great recipe, thank you!

    Reply
  16. Stephanie says

    May 16, 2023 at 11:21 am

    5 stars
    Thank you so much for this recipe! I am new to paleo and this recipe motivates me to want to continue. Its the best guacamole I have ever had! Even my non-paleo family agreed.

    Reply
    • Jean Choi says

      May 17, 2023 at 12:32 pm

      That’s amazing! So appreciate you leaving a review, and good luck on your paleo journey! There are so many delicious options. 🙂

      Reply

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Hi, I’m Jean!

headshot of Jean Choi - blogger of What Great Grandma Ate

I’m a food lover and recipe developer living in Southern California. I love to share simple and approachable gluten-free recipes that are healthy but never sacrifice on flavor. I hope I can help you feel confident in the kitchen and inspire you to try out some new-to-you dishes!

More About Jean

Recipe Key

  • 3030 Min or Less
  • AIPAIP
  • EFEgg Free
  • LCLow Carb
  • NFNut Free
  • PPaleo
  • VVegan
  • W3Whole 30

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