Sugar Free Keto Copycat Chick-Fil-A frozen Lemonade
This Copycat Keto Chick-Fil-A Frozen Lemonade is just 2 grams of carbs per serving! Super simple ingredients that create an amazing sugar free, low carb recipe sure to hit the spot on a hot summer day!

Sugar Free Copycat Chick-Fil-A Recipe
What’s better than a cold lemonade on a hot day? A FROZEN lemonade drink for the win!
The best part about this refreshing copycat chick fil a frozen lemonade is knowing it’s got no added sugar and won’t spike your blood glucose like regular lemonade.
Fresh lemons are what make my summer go ’round!
No seriously, this time of year, anything using fresh lemon juice during spring and summer and I’m all in.
But when I can make a version of something at home my family is familiar with, I relish this opportunity all the more! Making it at home also saves me a ton of money with my three kids!

Frosted Lemonade Copycat Recipe
Sometimes called frosted and sometimes call frozen, either way this copycat version of a beloved chain restaurant version for homemade frozen lemonade anytime is going to be the perfect treat for the whole family!!
The original Chick-Fil-A recipe uses vanilla ice cream and a homemade lemonade. So to make this like the real thing, we need to use low carb ice cream and remove sugar from the lemonade mixture.
No problem! I only use natural ingredients and never use artificial sweeteners. My main sweetener choice is lemon stevia as the better option here.
I like the Sweetleaf brand as I feel it does not have an aftertaste or artificial flavor. But any sugar alternative you like is fine to use.

Low Carb Sweetener Options
It’s always best to start with a small amount of liquid stevia and add more if you need the sweetness.
You can also use Swerve sweetener if you don’t like or have stevia. I would say start with just 1/4 cup of the confectioners style.
Plain stevia is fine as well if you don’t have lemon flavored stevia, you could add some lemon zest.
Monk Fruit liquid sweetener is also another great option!
You can swap with any keto sweetener you prefer. Here’s my sweetener guide and conversion chart to help you decide how much to use.

Add some fresh lemon slices to this refreshing drink and a pretty straw and head outside for a relaxing time with family and friends.
Knowing it’s made without sugar, makes it taste all the more sweeter, especially when you are on a low carb diet or keto diet.


Store Bought Low Carb Ice Cream Options
In order to make this creamy drink, you do need ice cream. If you don’t want to make my No Churn Keto Vanilla ice cream, you can purchase any of these below in most markets like Whole Foods.
You will find the Nutritional Information below in the recipe card and my recipe for keto ice cream was used to determine the data.
Killer Creamery

This delicious drink is best served outside on a swing on a warm day! Joy!
Pure Joy from this momma when I see my kids laughing while I snap a few pics and they enjoy this luscious frozen keto lemonade creamy ice cream sweet treat!
Sugar Free Frosted Lemonade Recipe
Sugar-Free Copycat Chick-Fil-A Frozen Lemonade
Ingredients
- 1/3 cup lemon juice ( if you like tart flavors, increase this to 1/2 cup)
- 1 cup cold water
- 1/2 -2 teaspoons lemon liquid stevia or see notes above
- pinch salt
- 2 cups my Keto No churn Vanilla Ice Cream Recipe
Instructions
- Add the ingredients into a high powered blender or food processor and blend until desired consistency.
- I suggest starting with 1/2 teaspoon of liquid stevia then taste and adjust to decide if it is sweet amount for you.
- If you'd like more lemon flavor add 1/4 cup more real lemon juice.
You can buy the gallon of lemonade it is around 13.00
Are you following a sugar free diet?
I wanted to try making this in advance and freezing the whole concoction. Would the 4 servings you obtain be 4 eight ounce servings for a total of 32 ounces? If so, I could use water only, then freeze I believe. TY for sharing!
No the ice amount is reduced once its all blended so the 4 servings are only 4 ounce each serving.
Do you have a non frozen recipe? Thanks!
No sorry.
What nice photos – I love the one of your kids. I love this recipe for its simplicity and it’s yumminess. I love lemon, too, and nothing beats it’s refreshing flavor in the Summer. Thanks for a great recipe!
Thanks so much Kim!
You can buy diet lemonade at Chick-Fil-A, and I was told they sweeten it with Splenda. I wish they would use Stevia, so I will definitely try this recipe.
Tye frozen lemonade from chick filet has 250 plus calories and 50plus carbs .
Yep definitely going to have to try this one out