This sugar free raspberry lemonade is tart, sweet, and stupidly easy to make with just five ingredients and zero added sugar. It’s the pink drink your summer has been missing.
Okay, real talk: I used to be a total lemonade snob who thought “sugar free” meant “flavor free.” Then one blazing hot afternoon I tossed frozen raspberries into a pitcher out of pure desperation, and honestly? This sugar free raspberry lemonade might be better than the sugary stuff I grew up chugging by the pool.
Table of Contents
Why You’ll Love This Sugar Free Raspberry Lemonade
This isn’t some sad, watered-down “diet” drink. It’s genuinely refreshing, packed with real fruit flavor, and comes together in about five minutes flat with stuff you probably already have.
- Naturally sweetened with stevia, so there’s no sugar crash waiting for you later
- Made with real frozen raspberries and fresh lemon juice, not a mystery powder
- Ready in minutes, no cooking, no simple syrup, no fuss
- Easily doubled for a crowd or halved for a solo hot-day emergency
- A great alternative if you’re used to grabbing bottled options like nature’s twist sugar free lemonade or minute maid sugar free lemonade at the store
If you love raspberries as much as I do, you already know they’re doing more than just tasting good. They’re loaded with fiber and antioxidants, and registered dietitians say that combo can help fight inflammation. Basically, this drink is dessert that’s also kind of good for you.

Sugar Free Raspberry Lemonade
Equipment
- large pitcher
- citrus juicer
- measuring cups
- Spoon
Ingredients
Raspberry Lemonade
- 2 ½ cups frozen raspberries about 250g; fresh raspberries may also be used
- ¾ cup freshly squeezed lemon juice about 3 lemons
- 7 cups cold water
- 30 drops SweetLeaf liquid stevia adjust to taste; other liquid stevia brands may vary in sweetness
- as needed ice for serving
Instructions
- Add the frozen raspberries to a large pitcher.
- Pour in the freshly squeezed lemon juice and cold water.
- Add 30 drops of liquid stevia, then taste and adjust with more stevia if you prefer a sweeter lemonade.
- Stir gently until the lemonade is well mixed and the raspberries begin to infuse the drink.
- Add ice to the pitcher and serve over more ice.
Notes
What You’ll Need
Here’s the beautifully short ingredient list. Grab these five things and you’re basically already sipping this sugar free raspberry lemonade.

| Ingredient | Amount |
|---|---|
| Frozen raspberries | 2 1/2 cups (250g) |
| Freshly squeezed lemon juice | 3/4 cup (about 3 lemons) |
| Cold water | 7 cups |
| SweetLeaf liquid stevia | 30 drops |
| Ice | As needed |
Quick note on the stevia: I like liquid drops because they dissolve instantly and you can taste as you go. If you’re curious about the sweetener itself, WebMD has a solid breakdown of how stevia stacks up against regular sugar.
How to Make Sugar Free Raspberry Lemonade
This might be the easiest “recipe” you make all summer. No stove, no blender required, just a pitcher and a spoon.

Step 1: Start With the Berries
Toss your frozen raspberries straight into a large pitcher. No need to thaw them first, they’ll soften up as everything mingles together, and using them frozen actually keeps your lemonade extra cold.
Step 2: Add the Lemon Juice and Water
Pour in your freshly squeezed lemon juice, then top it off with the cold water. Fresh juice really does matter here, that bottled stuff just doesn’t have the same bright, zippy punch.
Step 3: Sweeten It Up
Add your 30 drops of stevia. Give it a taste, everyone’s sweet tooth is different, so feel free to add a few more drops if you like things sweeter.
Step 4: Mix Gently
Give everything a good stir. “Gently” is the key word here, you’re not trying to pulverize the raspberries, just get all those flavors swirling together into one gorgeous pink mixture.
Step 5: Ice It Down and Serve
Add a few big handfuls of ice right to the pitcher, then serve over more ice in your favorite glass. Pour yourself a glass, find some shade, and enjoy the payoff.

Tips, Variations, and Troubleshooting
Get the Sweetness Just Right
Stevia brands vary a lot in strength, so treat the 30 drops as a starting point, not gospel. Taste as you go and adjust, it’s way easier to add more than to fix an overly sweet pitcher.
Fun Ways to Switch It Up
Swap raspberries for strawberries or blackberries if that’s what’s hiding in your freezer. You can also add a few mint leaves or a splash of sparkling water for a fizzy twist on this sugar free raspberry lemonade.
Short on Time? Try a Shortcut
If fresh squeezing feels like too much on a hectic day, a quality sugar free lemonade mix can fill in for the lemon juice and water in a pinch. It won’t taste quite as bright, but it’ll get you close when you’re in a hurry.
Common Troubleshooting
Lemonade tasting too tart? Add a few more stevia drops. Too sweet? Squeeze in a bit more fresh lemon juice to balance it out. If it’s watery, you probably need more raspberries or a little less water next round.
Storage, Reheating, and No-Waste Tips
This lemonade keeps beautifully in the fridge, which makes it perfect for meal-prepping your hydration for the week ahead.
| Storage Method | How Long It Lasts |
|---|---|
| Refrigerator, covered pitcher | Up to 4 days |
| Freezer, ice cube trays | Up to 2 months |
Since this is a cold drink, there’s no reheating involved, just give it a good stir before pouring since the raspberry bits like to settle at the bottom. For a no-waste trick, freeze leftover lemonade into ice cubes so your next glass never gets watered down.
Got leftover lemon halves after juicing? Don’t toss them. Zest before you juice next time, or toss the spent lemons into your garbage disposal for a quick, fresh smelling cleanout.
Sugar free raspberry lemonade FAQs
Can I use fresh raspberries instead of frozen?
Yes, fresh raspberries work fine, just add a few extra ice cubes since frozen berries help chill the lemonade as they mix in.
Is this sugar free raspberry lemonade keto friendly?
Pretty much, yes. It’s naturally sweetened with stevia and has minimal net carbs, just double check your specific stevia brand for any added fillers.
Can I make this ahead of time?
Definitely. This lemonade actually tastes even better after a few hours in the fridge, since the raspberry flavor has more time to infuse into the water.
What if I don’t have SweetLeaf stevia?
Any liquid stevia brand will work, just adjust the drop count since sweetness levels vary. A powdered stevia or monk fruit blend can also work in a pinch.
How does this compare to store-bought sugar free lemonade?
It’s fresher and you control the sweetness completely, unlike bottled options like minute maid sugar free lemonade or nature’s twist sugar free lemonade where the flavor is fixed.
Conclusion
This sugar free raspberry lemonade is proof that skipping the sugar doesn’t mean skipping the flavor. It’s the kind of drink that makes a regular Tuesday feel a little more like vacation.
If you love easy, feel-good recipes like this one, you might also enjoy our cottage cheese wrap recipe for lunch or our TikTok cloud bread recipe for a fun weekend baking project. And if you’re craving something cozier, our cottage cheese alfredo sauce is a total weeknight lifesaver.
Give this recipe a try, pin it for later on Pinterest, and let me know in the comments how yours turned out. I love hearing which fruit swaps you tried!