
I love refreshing cocktails, especially when they don’t derail my goals. This low carb strawberry rum fizz is the perfect drink when you want something fruity, fizzy, and fun — without the sugar crash.
It’s sweetened naturally with erythritol, gets a flavor boost from fresh strawberries and a splash of lemon, and finishes with bubbly sparkling water and a smooth touch of rum. Whether you’re hosting or just winding down at home, this drink is pure summer in a glass — keto-friendly and guilt-free.
This is the kind of cocktail that keeps you on track while still feeling like a treat!
Ingredients
-
Juice of ½ lime
-
2 teaspoons erythritol (or to taste)
-
4 to 5 fresh strawberries, chopped
-
50 ml white rum (adjust to taste)
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Ice cubes
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100–150 ml sparkling water
-
Fresh mint leaves (optional, for garnish)
How to Prepare
Instructions
-
Add lime and sweetener
In a large glass, squeeze the lime juice and stir in the erythritol until dissolved. -
Add strawberries
Mix in the chopped strawberries and gently muddle to release the juices. -
Pour in the rum
Add the rum and give it a gentle stir. -
Add ice
Fill the glass with ice cubes. -
Top with sparkling water
Pour in the sparkling water and stir gently to combine. -
Garnish and enjoy
Add a mint leaf or a slice of strawberry for a pretty finish. Serve immediately.
More easy recipes busy women love:
• Coconut Flour Pancakes
• Avocado Chocolate Mousse






Nutritional Information
Nutritional Information (Per Serving – Makes about 6 servings)
| Calories | Protein | Carbohydrates | Fiber | Fats |
|---|---|---|---|---|
| 70 | 0g | 4g (Net carbs 3g) | 1g | 0g |
Why You’ll Love This
Low carb and keto-friendly – No sugary mixers here
Quick and easy – Just 5 minutes to mix it all up
Fresh and fruity – Thanks to real strawberries and lime
Perfect for summer – Refreshing, fizzy, and fun
Erythritol-sweetened – No sugar, no guilt
Want more drinks? Drink With Purpose is my 25-recipe functional drink guide for active women over 40 — organized by what your body needs on any given day: digestion, recovery, energy, and hormones. Real ingredients. Regular supermarket. Under 5 minutes each.
→ Get the guide here: Drink With Purpose

Serving this with something special?
This creamy Low Carb Bacalhau com Natas is one of my favorite main dishes to pair with festive drinks.
→ Get the full recipe here.