Why You Should Make This Starbucks Classic Syrup Recipe
I love making homemade coffee syrups, and this classic syrup is as simple as it gets! Once you see how easy it is to make this rich simple syrup at home, you’ll never want to buy a store-bought version again.
This smooth, perfectly balanced syrup adds just the right touch of sweetness to your favorite coffee drinks, perfect for sweetening that cold brew or iced coffee! It works equally well in iced tea and hot drinks, too!
Two Simple Ingredients
This syrup keeps it classic with just sugar and water—nothing fancy, just the perfect base for sweetening your drinks.
- Water: Filtered water is best for a clean, pure taste, but tap works too!
- Granulated Sugar: Plain white sugar is all you need for that smooth, balanced sweetness. No need for specialty sugars—simple is best!
*See recipe card for ingredient quantities.
Flavor Variations
This is a basic simple syrup recipe, meaning it has a neutral sweetness without any added flavors. It’s the perfect base for all kinds of flavored syrups—just add your favorite mix-ins!
- Cinnamon Syrup: Pop a cinnamon stick into the pot while dissolving the sugar and then let it steep for 15 minutes.
- Caramel Syrup: Cook the sugar until it's nice and caramelized before whisking in the water.
- Brown Sugar Syrup: Swap granulated sugar for brown sugar for a richer flavor!
- Vanilla Syrup: Simply add a teaspoon of vanilla extract after you remove the pan from heat.
- Peppermint: Add a teaspoon of peppermint extract after dissolving the sugar.
- Liquid Cane Sugar: Use half turbinado sugar and half granulated sugar.
- Lavender Syrup: The addition of culinary lavender buds makes a floral syrup perfect for lattes and cocktails.
How to Make Homemade Classic Syrup
Combine the granulated sugar and water in a small saucepan. Place on your stovetop over low-medium heat.
Bring the mixture to a simmer while stirring occasionally. Once the sugar dissolves and the mixture turns clear, you can remove the pan from heat.
You can use the syrup right away or let it cool a bit before storing!
Storage
- Once cooled, store your syrup in an airtight container such as a mason jar or glass bottle. I keep mine in the refrigerator, where it lasts about 2-3 weeks.
- If left at room temperature, the shelf life may be a bit shorter, about a week or so.
- For longer storage, freeze in small portions using an ice cube tray—just pop one out when needed!
- If your syrup starts to look cloudy, smell off, or develop any mold, it’s time to toss it and make a fresh batch!
Expert Tips
- You don't have to boil this syrup for any length of time. Simply bring the mixture up to a simmer. About that time you'll notice the mixture goes from cloudy to clear, this means the sugar has dissolved. At this point you can remove the pan from heat and stir in your vanilla.
- To prevent your glass jar from cracking, let the syrup cool for a few minutes before pouring it in. The sudden temperature change can cause the glass to shatter.
- A "pump" of syrup at Starbucks is about 1 Tablespoon. Check the Starbucks app to see how many pumps of syrup your favorite drinks usually get to match the sweet taste of your favorite beverages. A standard Starbucks drink typically has 3-6 pumps of syrup (or 3-6 tablespoons). Keep this in mind when sweetening your coffee at home!
How to Use Classic Syrup
- Coffee & Espresso Drinks: Lattes, cold brew, iced coffee
- Tea & Lemonade: Sweetens both hot and iced versions
- Cocktails & Mocktails: Great for mixed drinks
- Homemade Sodas: Stir into sparkling water for a DIY soda
Recipe FAQs
Yes! You can easily double or halve the recipe while keeping the same ratio. If you double it, just use twice the amount of sugar and water; if you halve it, use half. The cooking time stays about the same—just heat until the sugar fully dissolves. Just be sure to store it properly, especially if making a larger batch!
Cloudy syrup is usually a sign that something’s off. It could be sugar crystallization, meaning some undissolved sugar is reforming into crystals. To prevent this, make sure the sugar fully dissolves while heating and avoid stirring once it’s off the heat. Cloudiness can also happen if bacteria start growing, especially if the syrup has been sitting for a while. If it smells off or has been in the fridge for more than a month, it’s best to toss it and make a fresh batch!
Classic syrup is Starbucks’ version of simple syrup—a neutral liquid sweetener made from sugar and water. It dissolves smoothly into drinks, making it a go-to for iced coffees and teas.
Pretty darn close! This syrup has the same smooth, sweet flavor Starbucks uses to sweeten their drinks. The main difference? This version uses pure sugar and water, while Starbucks’ syrup includes preservatives and “natural flavors.” If you’re used to their classic syrup, you’ll recognize the taste—but this one is homemade, with no extras!
Yes! Since it's basically equal parts sugar and water, this syrup is naturally gluten-free. Although Starbucks does not list any allergens on this product, the only questionable ingredient found in the Starbucks syrup could be natural flavors. For more information check out this article, Is Starbucks gluten-free? from Wheat by the Wayside.
More Homemade Coffee Syrups
Classic Simple Syrup for Coffee
Equipment
- small saucepan
- glass jar with lid
Ingredients
- 2 cups granulated sugar
- 1 cup water
Instructions
- Place the granulated sugar and water in a small saucepan.
- Turn heat to medium-low and stir occasionally until the sugar dissolves.
- Once the sugar dissolves, usually about the same time the mixture comes to a simmer, remove from heat and set aside to cool.
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