Easy Sugar Free Blueberry Syrup for Italian Cream Soda
Make your Italian cream soda even more delightful with this **sugar free blueberry syrup**. After making this syrup dozens of times, I’ve discovered that using erythritol instead of sugar creates a perfect balance of sweet and tart. Plus, it’s **so easy to make** that you’ll wonder why you ever bought store-bought syrup. **Jump to the recipe** or keep reading for my best tips. If you love recipes like this, you’ll also enjoy Easy Spicy Shrimp Sushi Stacks Ready in 20 Minutes and Classic White Bean and Kale Soup Recipe for Easy Dinner.
Why This Easy Sugar Free Blueberry Syrup for Italian Cream Soda Is Pure Comfort
- No-cook, easy recipe
- Perfect for Italian cream sodas or pancakes
- Sugar-free, low-carb, and keto-friendly
- Tangy, sweet blueberry flavor that's better than store-bought
What You'll Need for Easy Sugar Free Blueberry Syrup for Italian Cream Soda
Choosing the right ingredients makes a big difference, but this recipe is forgiving enough to work with what you have.
- 1 cup fresh blueberries
- 1 cup water
- 1 cup erythritol
- 1 tbsp lemon juice
- 1 tsp vanilla extract
- Optional: Whipped cream (optional)
- Optional: Maraschino cherry (optional)
📝 Ingredient Notes
- erythritol: You can substitute with your preferred low-carb sweetener.
🛒 Tools & Equipment I Recommend
- Erythritol — Low-carb, sugar-free sweetener that's perfect for this recipe → See on Amazon
- Blueberries — Fresh or frozen, they both work great in this syrup → See on Amazon
How to Make Easy Sugar Free Blueberry Syrup for Italian Cream Soda
- Step 1: Combine blueberries, water, and erythritol in a saucepan. Cook over medium heat until blueberries burst and mixture thickens slightly.
- Step 2: Strain the mixture through a fine-mesh sieve into a bowl, pressing gently to extract all the juice. Discard the solids.
- Step 3: Stir in lemon juice and vanilla extract. Let it cool before using or storing.
- Step 4: To make an Italian cream soda, fill a glass with ice, pour in 2-3 tbsp of syrup, and top with sparkling water. Stir well and add whipped cream and a cherry if desired.
Cook's Tips for Perfect Easy Sugar Free Blueberry Syrup for Italian Cream Soda
- Common mistake and fix: Don't overcook the syrup or it may become too thick and caramelize. If this happens, add a little water and stir to thin it out.
- Pro tip: For a stronger blueberry flavor, use a higher ratio of blueberries to water and erythritol.
- Pro tip: Store the syrup in an airtight container in the refrigerator for up to 2 weeks.
Storing & Reheating Easy Sugar Free Blueberry Syrup for Italian Cream Soda
Short-Term Storage
Store in an airtight container in the fridge. Store in an airtight container in the refrigerator for up to 2 weeks. Make-ahead tip: Yes, make ahead and store in the refrigerator.
Freezing Easy Sugar Free Blueberry Syrup for Italian Cream Soda
Not recommended for long-term storage.
How to Reheat Without Drying It Out
Oven: Not applicable. Microwave: Not applicable.
Recipe Notes
- Chef tip: For a smoother syrup, you can blend the blueberries before cooking.
- Best substitution: You can substitute the blueberries with raspberries or strawberries for a different flavor.
- Make-ahead: Make the syrup up to 2 weeks ahead and store in the refrigerator.
- Scaling: This recipe can easily be doubled or tripled to make a larger batch.
- Troubleshooting: If your syrup is too thick, add a little water and stir to thin it out.
Want to level up this recipe?
Sparkling water — Adds fizz and bubbles to your Italian cream soda → Check price on Amazon
Easy Sugar Free Blueberry Syrup for Italian Cream Soda
Ingredients
Main Ingredients
- 1 cup fresh blueberries
- 1 cup water
- 1 cup erythritol
Seasonings
- 1 tbsp lemon juice
- 1 tsp vanilla extract
Optional Toppings
- Whipped cream (optional)
- Maraschino cherry (optional)
Instructions
- Step 1: Combine blueberries, water, and erythritol in a saucepan. Cook over medium heat until blueberries burst and mixture thickens slightly.
- Step 2: Strain the mixture through a fine-mesh sieve into a bowl, pressing gently to extract all the juice. Discard the solids.
- Step 3: Stir in lemon juice and vanilla extract. Let it cool before using or storing.
- Step 4: To make an Italian cream soda, fill a glass with ice, pour in 2-3 tbsp of syrup, and top with sparkling water. Stir well and add whipped cream and a cherry if desired.
Notes
- Chef tip: For a smoother syrup, you can blend the blueberries before cooking.
- Best substitution: You can substitute the blueberries with raspberries or strawberries for a different flavor.
- Make-ahead: Make the syrup up to 2 weeks ahead and store in the refrigerator.
- Scaling: This recipe can easily be doubled or tripled to make a larger batch.
- Troubleshooting: If your syrup is too thick, add a little water and stir to thin it out.
Storage
- Fridge: Store in an airtight container in the refrigerator for up to 2 weeks.
- Freezer: Not recommended for long-term storage.
- Oven reheat: Not applicable.
- Microwave reheat: Not applicable.
- Make ahead: Yes, make ahead and store in the refrigerator.
Nutrition Per Serving
- Calories: 10
- Protein: 0g
- Fat: 0g
- Carbs: 2g
- Fiber: 0g
- Sugar: 0g
- Sodium: 0mg
- Cholesterol: 0mg
- Sat. Fat: 0g
Nutritional values are estimates only. Actual values may vary by brand and portion size.
Easy Sugar Free Blueberry Syrup for Italian Cream Soda FAQs
Yes, you can use frozen blueberries. They may take a little longer to cook, but they work just as well as fresh.
You may have overcooked the syrup. To fix this, add a little water and stir to thin it out.
No, an air fryer is not suitable for making this syrup. It's best to use a saucepan on the stovetop.
Yes, you can make the syrup ahead of time and store it in the refrigerator for up to 2 weeks.
Store the syrup in an airtight container in the refrigerator for up to 2 weeks.
A Warm Final Note
I can’t wait for you to try Easy Sugar Free Blueberry Syrup for Italian Cream Soda and see how effortlessly it comes together. When you make it, pop back here and leave a rating or share how it turned out — I love hearing from you!
