This punch is unsweetened iced tea and sparkling water with four kinds of berries and fresh lemon juice, sweetened with erythritol. It takes 10 minutes to put together and 30 minutes in the refrigerator, and it makes 4 servings with 2 grams of carbohydrates each.
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Everything goes into one pitcher, so there is no cooking at all. The berries color the drink, the lemon juice adds tang, and the sparkling water goes in with the tea so the drink stays light and fizzy.
What Goes into the Pitcher
The recipe card at the bottom has the amounts. The ingredients, in order of how much they shape the drink:
- Unsweetened iced tea (2 cups): the base. It adds no carbs.
- Sparkling water (1 cup): adds the fizz and keeps the punch light.
- Strawberries, raspberries, blueberries and blackberries (1/2 cup each): use fresh, ripe berries. Slice the strawberries. The raspberries are tart and balance the sweetness.
- Lemon juice (1/4 cup): squeezed fresh, for a clean tang.
- Erythritol (1/4 cup): or another keto-friendly sweetener.
- Ice cubes: for serving over, so the punch stays cold.
Mixing and Chilling
Wash and slice the fruit first, so the rest goes quickly. Pour the tea and sparkling water into a large pitcher and stir gently. Add the four berries, then stir in the lemon juice and erythritol until the sweetener has fully dissolved.
Taste it and add more sweetener if you want. It is easier to add than to take out, so begin with the amount in the card.
Chill the punch in the refrigerator for at least 30 minutes so the flavors blend. A few hours is better, and overnight works too. Serve it over ice in glasses, with a few extra berries on top if you like.
Equipment
A large pitcher is the main thing, and a big bowl does the job if you have no pitcher. You also need measuring cups, a knife and cutting board for the berries, and a long spoon for stirring.
Ways to Change the Punch
- Mint: a few sprigs of fresh mint in the pitcher before chilling. Basil works the same way.
- Cucumber or lemon slices: use them in place of some or all of the berries. Cucumber adds crunch and lemon adds a sharper edge.
- A tropical version: a splash of coconut water, in moderation, adds a little sweetness and a hint of coconut.
- Other fruit: frozen berries work if fresh ones are not available. They may release more liquid as they thaw, which thins the punch slightly.
What to Serve Alongside
- Cheese platter with low-carb crackers: the creamy cheese goes well with the fruit.
- Veggie sticks: celery, cucumber and bell pepper with guacamole or ranch dip.
- Sparkling water with lime or lemon: a plain option next to the punch for guests who want less sweetness.
Nutrition per Serving
One serving has about 30 calories, 2 grams of carbohydrates, and 0 grams each of fat, fiber, sugar and protein.
FAQ
Can I use frozen fruit instead of fresh?
Yes. Frozen berries release more liquid as they thaw, so the punch may come out a little thinner, but the flavor is still good.
How long does the punch keep?
Up to 3 days in the refrigerator, in an airtight container. The flavors keep blending as it sits.
Can I use another sweetener?
Stevia, monk fruit and allulose all work in place of erythritol. Each tastes a little different, so try one and adjust the amount.
Can I make it ahead?
Yes. A few hours ahead is enough, and the night before is fine. The flavors blend better the longer it chills.
Is it suitable for kids?
It is low in carbs and has no sugar, and kids can drink it too. Adjust the sweetness to their taste.
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Written and edited by The Foodie Yummy Kitchen Team
The Foodie Yummy Kitchen Team writes and edits the recipes on Foodie Yummy: classic American potluck salads, holiday sides and easy comfort food, with a few low-carb options. Every recipe lists exact quantities, numbered steps and a printable recipe card, plus notes on swaps, storage and make-ahead timing. Spot a problem with a recipe? Tell us through the contact page and we will correct it. About us
Low Carb Summer Fruit Punch: Refreshing & Guilt-Free!
Ingredients
Instructions
In a large pitcher, combine the unsweetened iced tea and sparkling water.
Add the sliced strawberries, raspberries, blueberries, and blackberries to the pitcher.
Stir in the lemon juice and erythritol until the sweetener is fully dissolved.
Taste and adjust sweetness if necessary by adding more sweetener.
Chill the punch in the refrigerator for at least 30 minutes to allow the flavors to meld.
Serve over ice cubes in glasses and garnish with additional berries if desired.
Notes
For a refreshing twist, add a few sprigs of fresh mint to the pitcher before chilling.
You can substitute the berries with other low-carb fruits like sliced cucumbers or lemon slices for a different flavor profile.
Nutrition
| Serving Size | 1 serving |
|---|---|
| Calories | 30 calories |
| Sugar Content | 0g |
| Sodium Content | 0mg |
| Fat Content | 0g |
| Saturated Fat Content | 0g |
| Unsaturated Fat Content | 0g |
| Trans Fat Content | 0g |
| Carbohydrate Content | 2g |
| Fiber Content | 0g |
| Protein Content | 0g |
| Cholesterol Content | 0mg |