I can’t get enough of Chick-fil-A’s Avocado Lime Ranch Dressing. I drizzle it over salads, use it as a dip for veggies and chicken, and if I’m being honest, I’ve been known to sneak a spoonful straight from the fridge. That’s exactly why I created this easy homemade version. I blend creamy avocado, fresh lime juice, and classic ranch flavors into a rich, tangy dressing with one fresh ingredient that makes it even better than the original.

A spoon is drizzling homemade avocado lime ranch dressing over a salad with tomatoes and avocados.

I make a lot of fresh salads throughout the week, and honestly, I can’t remember the last time I bought salad dressing. Once I realized how quick (and cheap!) dressings and vinaigrettes are to make myself, like my best balsamic vinaigrette recipe, I ditched the bottles for good. Have you ever made ranch dressing from scratch? Well, you’re about to! It’s super easy to make with wholesome ingredients (not so much the case with the chain restaurant stuff)… You simply need sour cream, mayo, and some fresh herbs, then mix them all together and voilà! However, to give classic ranch dressing an even bigger bolder boost, I like to add avocado and fresh lime juice. This gives the ranch dressing a lovely pale green color, an ultra-luxurious silky texture, and a bright pop flavor from the lime. It’s similar to the famous Chick-fil-A avocado lime ranch dressing, but I believe it’s even better. Everyone that tries it agrees… Fresh herbs make all the difference!

A glass jar filled with copycat Chick Fil A avocado lime ranch dressing.
Sommer headshot.

Sommer’s Recipe Highlights

Quick and Easy Blender Recipe – Like my homemade Catalina dressing, I love a good blender dressing that doesn’t require any fine chopping and/or whisking. Peeling a few garlic cloves and scooping out some avocado is all the prep work I do in this recipe, before briefly blending the ingredients into a gorgeous green sauce.

Dressing AND Sauce – This Chick-fil-A-inspired dressing is incredible on any sort of salad, as you might imagine. But that’s not all! I also often use it as a creamy dipping sauce for veggies or chips, and even as a spread on sandwiches.

Made to Make Ahead – Not only does lime juice give the dressing a delightful tart taste to balance the richness of the avocado and mayo, the citrus also acts to protect the avocado from browning! Similar to my greek salad dressing, the citrus juice makes it last a good long time in the fridge, up to 10-14 days. Which is especially great since this recipe yields about 2.5 cups of dressing. That’s plenty to last at least a week!

A spoon is scooping a serving of avocado ranch dressing from a glass jar.

Key Ingredients and Tips

  • Avocado – I use one large or two small avocados to make the dressing. I look for ones that are ripe and dark green, with blemish-free skin that is slightly soft. Avocados that are overly ripe, wrinkled, or caving in will likely be brown on the inside and taste unpleasant. I always test a little piece of avocado before blending to make sure it’s tasty and avoid spoiling an entire batch of ranch dressing.
  • Creamy base – I’ve found just the right combination of tangy sour cream and mayonaisse that makes the dressing ultra creamy, but not too rich and heavy.
  • Lime juice – Use fresh-squeezed lime juice for the best flavor. Nope, before you ask, you shouldn’t use bottled lime juice here. (Or really, anywhere, if it can be avoided!)
  • Garlic and herbs – I use garlic cloves plus fresh dill, parsley, and chives. These fragrant herbs are what make my avocado ranch dressing recipe really stand out!
  • Spices – Just onion powder, salt, and pepper.

How to Make

Find the full ingredient proportions, detailed instructions, storage tips, and a video tutorial in the printable form at the bottom of the post.

Prep – I start by getting out my high-speed blender. Then I juice the limes, peel the garlic, and scoop the avocado flesh from the skin. Next, I chop the fresh herbs, and set them aside. I place the lime juice, garlic and avocado, plus sour cream, mayonnaise, 1 teaspoon of salt, and ½ teaspoon of black pepper, into the blender jar.

Mayonnaise, avocado slices, and lime juice sitting in a blender.

Blend – Next, I cover the blender with the lid (you only make that mistake once… ok, maybe twice) and purée on high speed. I want the dressing to be very smooth and emulsified, with no little bits of garlic.

An avocado lime ranch dressing recipe is being made in a blender.

Add Herbs – Once the avocado lime dressing is super-duper smooth, I add in the chopped herbs, cover again, and pulse a few times. I want the herbs to be incorporated evenly in the dressing, but not “disappear” like the garlic. There’s something about seeing the fresh herb bits that makes the homemade dressing seem even more rustic and appealing!

Fresh herbs are being incorporated into an avocado ranch dressing recipe with a blender.

Refrigerate – Now I spoon the dressing from the blender and into a jar, or two. Again, remember that this avocado ranch dressing recipe makes roughly 2 1/2 cups.

Then pop the lids on the jar(s) and into the fridge it goes!

Glass jar of green creamy dressing.

Serving Suggestions

I drizzle on this phenomenal dressing to jazz up any simple green lettuce salad. It’s also terrific to use on any number of heartier dinner salads, like these family favorites –

But a dressing like this, one that’s thick-but-not-too-thick, also doubles as a sauce! I serve it as a dipping sauce for homemade Chick Fil A Nuggets or fresh veggies, or use it as a sauce/spread on other foods like –

Storage Notes

I store the dressing in an airtight container and keep it in the refrigerator for up to 2 weeks. Yup, you read that right! The bright flavor is best within a week or so, but it will still taste amazing up to 10-14 days.

A jar filled with creamy avocado lime ranch dressing, with a spoon scooping a serving.

Frequently Asked Questions

How can I thicken it up?

Like the standard Chick fil A version, this should be pourable but yes, still on the thicker side. If your dressing has gotten a bit too thin, consider combining 1-2 more tablespoons of sour cream with 1/2-1 tablespoon of mayo in a small bowl, then stir this mixture into the dressing. You might also want to add another cube or two of avocado, if you’ve got it. But don’t add any more lime juice!

How can I make it thinner?

Do stir in more lime juice to thin it out! Even a tablespoon can make a huge difference in the consistency. But you might need to still add a smidge of sour cream and/or mayo to balance the flavor.

A spoon is drizzling homemade Chick Fil A avocado lime ranch dressing over a salad with tomatoes and avocados.

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A spoon is drizzling homemade avocado lime ranch dressing over a salad with tomatoes and avocados.
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Avocado Lime Ranch Dressing

Prep Time: 10 minutes
Total Time: 10 minutes
My amazing southwestern avocado lime ranch dressing is ultra creamy, with the classic herby ranch dressing flavor you love, but brightened up with a pop of avocado and lime… Plus my secret fresh ingredient that adds a unique and delicious twist!
Servings: 20 Servings

Video

Ingredients

Instructions

  • Set out a blender. Combine the sour cream, mayonnaise, lime juice, garlic clove, 1 teaspoon of salt, and ½ teaspoon of black pepper in the blender. Use a spoon to scoop out the avocado flesh out of the skin and place it in the blender, discard the peel and pit.
  • Cover the blender jar and purée until the mixture is extremely smooth.
  • Then add the fresh chopped dill, parsley, chive, and onion powder. Pulse several times to incorporate the fresh herbs into the dressing, but do not purée. You want to see the fresh herb bits in the dressing!
  • Move the dressing to an airtight container and refrigerate until ready to serve.

Notes

I store the dressing in an airtight container, and keep it in the refrigerator for up to 2 weeks. Yup, you read that right! The bright flavor is best within a week or so, but it will still taste amazing up to 10-14 days.

Nutrition

Serving: 2tbs, Calories: 78kcal, Carbohydrates: 2g, Protein: 1g, Fat: 8g, Saturated Fat: 2g, Polyunsaturated Fat: 3g, Monounsaturated Fat: 2g, Trans Fat: 0.01g, Cholesterol: 9mg, Sodium: 40mg, Potassium: 69mg, Fiber: 1g, Sugar: 1g, Vitamin A: 97IU, Vitamin C: 2mg, Calcium: 14mg, Iron: 0.1mg
Course: Dressing
Cuisine: American
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