This keto blackberry lemon iced tea is bright, refreshing, and wonderfully low in carbs. It pairs fresh blackberries and lemon with unsweetened iced tea for a simple, flavorful beverage you can enjoy any time.
I enjoy crafting flavored iced teas, and this blackberry lemon version is one of our go-to drinks. With just a few fresh ingredients and unsweetened iced tea, it comes together quickly and delivers a clean, fruity taste. At about 2 net grams of carbs per serving, it’s a keto-friendly option that still feels indulgent.
Are blackberries keto?
Blackberries make a great keto-friendly fruit when eaten in moderation. One cup contains roughly 6 net grams of carbs, slightly lower than strawberries or raspberries per cup. They also provide nutrients like manganese and vitamins A, C, and K, plus antioxidants and fiber, which helps keep the net carbs lower.
What ingredients are used?
This recipe uses fresh blackberries, a keto granulated sweetener (I use Swerve), fresh lemon juice, a bit of water and salt, and unsweetened iced tea. Swerve measures 1:1 with regular sugar, but if you choose a different sweetener you may need to adjust the amount to taste. Fresh lemon juice gives the best bright flavor, and any brand of unsweetened iced tea works—store-bought or homemade.
Is it difficult to make?
Not at all. The process is straightforward, but a couple of tips help ensure a great result. While simmering the blackberry mixture, press the berries against the sides of the pan with a spoon to break them up and release their juices. After simmering, strain the mixture through a fine mesh sieve while still warm, pressing with a spoon to extract about a cup of strained juice. Discard or repurpose the solids. Mix the strained blackberry juice into the iced tea, then serve immediately over ice or chill until ready to serve.
More keto drink ideas
Try other keto-friendly beverages to expand your repertoire, such as keto chocolate milk, maple vanilla hot chocolate, or a refreshing blueberry lemonade for variety and seasonality.
Helpful Hints:
* Use your preferred unsweetened iced tea or brew your own for the freshest flavor.
* Garnish with lemon slices for a bright, attractive presentation.
Main Kitchen Equipment and Utensils:
- Medium saucepan
- Measuring cups
- Fine mesh strainer
Splash of Encouragement:
***I lay down and slept; I awoke, for the LORD sustained me. Psalm 3:5***
Keto Blackberry Lemon Iced Tea
6 Servings
20 minutes
15 minutes
35 minutes
This keto blackberry lemon iced tea is bright, refreshing, and perfect for warm days. Low carb and full of flavor.
Ingredients
- 6 ounces fresh blackberries
- ½ cup granulated sugar substitute (Swerve)
- ⅓ cup fresh lemon juice
- ⅓ cup water
- ⅛ teaspoon salt
- 6 cups unsweetened iced tea
Instructions
- In a medium saucepan over medium-high heat, combine blackberries, sweetener, lemon juice, water, and salt.
- Bring to a boil, then reduce heat to medium and simmer for about 10 minutes, stirring frequently. Use a spoon to press the berries against the sides of the pan to release their juices.
- Strain the mixture through a fine mesh sieve, pressing with a spoon to extract the liquid. Discard or reuse the solids as desired. Allow the strained juice to cool.
- Stir the blackberry juice into the unsweetened iced tea.
- Serve over ice and garnish with lemon slices if desired.
Nutrition Information:
Yield: 6 Servings
Serving Size: 1
Amount Per Serving:
Calories: 16Total Fat: 0gSaturated Fat: 0gTrans Fat: 0gUnsaturated Fat: 0gCholesterol: 0mgSodium: 51mgCarbohydrates: 4gNet Carbohydrates: 2gFiber: 2gSugar: 1gProtein: 0g
Nutrition values are approximate and provided as a courtesy. Values vary by brand and ingredient choices. Erythritol and similar sugar alcohols may be excluded from net carb calculations; net carbs here are total carbs minus fiber.
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