Sugar Free Lemonade
Sugar free lemonade! This healthy lemonade has no added sugar or artificial sweeteners, making it perfect for kids.
I created this recipe with just three ingredients as a lemonade alternative for my kids! It’s great for the entire family or anyone wanting to reduce added sugar.
I know I’ve been bringing you a lot of drink recipes lately (don’t sleep on my peach iced tea or Snicker’s Shake!), but it’s where I’m at in life.
I find myself informally hosting most evenings, having a friend swing by on her way home from work to catch up or playdate after playdate with my kiddo’s friends.
That’s how this sugar free lemonade came to be. I wanted something that I could serve to both the kids and my friends, something that was a fun treat for hot days yet also didn’t contain a lot of sugar.
What’s naturally sweet and pairs perfectly with fresh lemon juice? Pineapple!
Just three ingredients and you’ve got the most refreshing, thirst-quenching, sugar free lemonade.

Why I love this recipe
I’m not anti-juice for my kids, but I prefer for them to have it only on occasion. And while sugar-sweetened beverages are fun, I haven’t yet introduced them to my kids and prefer to hold out as long as possible.
I occasionally will offer pomegranate juice or orange juice, but for the most part, I stick to just water, milk, or dairy-free milk.
However, on hot days, I’m not opposed to fun summertime drinks like this. Made with only 3 simple ingredients, without any artificial sweeteners or added sugar, this sugar-free lemonade seems like a good choice for everyone.

Ingredients
- Fresh Lemon Juice: Lemonade wouldn’t be lemonade without lemon juice! You’ll need about 3-4 medium-sized lemons, assuming each one yields about 2-3 tablespoons of juice.
- Fresh Pineapple: The pineapple makes this sugar-free lemonade recipe sweet without any sugar, so it needs to be very ripe. Underripe pineapple won’t have the same zip, so it should be fragrant and juicy.
Here’s where I will advocate for fresh lemon juice and fresh pineapple. I haven’t tested this with pineapple juice, but the fiber in the pineapple makes this lemonade slightly thick and perfectly sippable.
Substitutions
The best part about this recipe is that it’s 100% naturally sweetened. So many sugar free beverages use sugar substitutes like erythritol, stevia, xylitol or monkfruit sweetener. I have such an aversion to the taste of most artificial sweeteners, I’d much rather use fruit instead!
However, if you want to add some or if you find that your pineapple isn’t quite sweet enough, then I recommend adding in liquid stevia drops or cane sugar. If you are adding in sugar then I recommend adding it to the blender with the rest of the ingredients, adjusting to taste and then straining.
I find this sugar free lemonade perfectly sweet, but if you wanted it sweeter then feel free to drizzle in honey or maple syrup.

How to Make
Step 1: Blend ingredients together
Place the lemon juice, fresh pineapple, and water in a blender and puree. I use my Nutribullet blender (it’s the best blender for the price, in my opinion!), but you can use any blender.
Step 2: Strain and Serve
Strain using a fine-mesh strainer and serve over plenty of ice! I think this sugar free lemonade tastes best over lots of ice.

Expert Tips
The sweetness of this sugar free lemonade relies heavily on the ripeness of your pineapple. Choose a pineapple that is fragrant, heavy for its size, and has a golden-yellow hue. A ripe pineapple will provide enough natural sweetness and reduce the need for additional sweeteners.
I also recommend avoiding bottled lemon juice, as I find that it often has a metallic taste. Freshly squeezing the lemon juice gives this lemonade a bright, tart flavor that works well with the pineapple’s sweetness.

Variations
To make a strawberry lemonade, add in 1 cup of fresh strawberries for 1 cup of the fresh pineapple. Then strain and serve over ice.
To make blueberry lemonade; exchange 1 cup fresh blueberries (or blackberries) for 1 cup of the fresh pineapple.
How to serve
For easy entertaining, make a big batch of this sugar free lemonae to place in a pitcher in the fridge.
Or, for a fancier presentation, throw in a fresh mint sprig. While I made this recipe for kids, it could easily be made into a cocktail with vodka, gin, or rye.
Frequently Asked Questions
Do you have the strain the lemonade?
No, you don’t have to strain the lemonade if you don’t want to. It will make the drink thicker but also retain all of the fiber.
My pineapple isn’t sweet enough. What can I do?
If your pineapple is a bit tart, add a small amount of sugar or artificial sugar. If you are using sugar substitutes, I recommend starting with only a tiny amount as they can be potent.
Can I use frozen pineapple?
Frozen pineapple can be used. Just make sure to thaw it slightly before blending. Using frozen pineapple will help to create a slush-like texture.
How to store
This sugar free lemonade recipe will keep in the fridge for about four days, though it’s best to drink it sooner rather than later.

More Fruit Drinks
- Raspberry limeade
- Watermelon lemonade
- Frozen watermelon slushies
- Cucumber mint agua fresca
- Cantaloupe lemon agua fresca
Hope you love this Sugar Free Lemonade! If you try it, rate it, leave a comment or share it on Instagram using the hashtag #delishknowledge. Your feedback helps other readers and seeing you make my recipes makes my day.

Sugar Free Lemonade

Equipment
Ingredients
- 2 cups water
- 1/2 cup fresh lemon juice
- 5 cups fresh ripe pineapple
Instructions
- Place all ingredients in a blender and puree until smooth. Strain and serve over lots of ice.
Notes
Nutrition
This recipe was first posted in 2018 and updated in 2022.