This homemade Cinnamon Dolce Coffee Syrup is sweet, warm, and full of cozy cinnamon flavor.
It takes basic pantry ingredients and about 10 minutes of cooking, then you have a rich syrup ready for hot coffee, iced coffee, lattes, tea, and more.
This version follows the same simple method as the reference recipe: simmer white sugar, brown sugar, water, and cinnamon sticks, then add vanilla after cooking.
Makes: About 1 cup, or roughly 16 one-tablespoon servings
Prep Time: 2 minutes
Cook Time: 10 minutes
Cooling Time: About 20 minutes
Total Time: About 32 minutes
Why I Love This Recipe
There is something really nice about making coffee syrup at home. The kitchen starts smelling like cinnamon while the syrup simmers, and suddenly an everyday cup of coffee feels a little more special.
I especially like this recipe because it does not need a long ingredient list. The brown sugar brings a deeper caramel flavor, while cinnamon sticks give the syrup plenty of spice without leaving it gritty. Then vanilla rounds everything out at the end.
- It uses only 5 simple ingredients.
- It takes just 10 minutes of cooking.
- The cinnamon flavor is warm without being overpowering.
- Brown sugar gives it a richer flavor than plain simple syrup.
- You can control exactly how sweet you make your coffee.
- It works in both hot and iced drinks.
- A small bottle also makes a simple homemade gift.
What You’ll Need
- 1 cup water
- 3/4 cup white sugar
- 1/4 cup packed brown sugar
- 2 whole cinnamon sticks
- 1 teaspoon vanilla extract
Cinnamon Dolce Coffee Syrup Recipe and Instructions
Step 1: Combine the Syrup Ingredients
Place 1 cup water, 3/4 cup white sugar, 1/4 cup packed brown sugar, and 2 whole cinnamon sticks in a small saucepan. Give the saucepan a gentle swirl so the sugars begin getting wet. You do not need to stir once the mixture starts cooking.
Step 2: Simmer for 10 Minutes
Set the saucepan over medium heat. Bring the mixture to a gentle boil, then let 1 cup water, 3/4 cup white sugar, 1/4 cup packed brown sugar, and 2 whole cinnamon sticks cook for 10 minutes without stirring. Keep the heat controlled. You want small, steady bubbles rather than a hard rolling boil. The sugars will completely dissolve and the liquid will become slightly thicker and amber-colored.
Step 3: Add the Vanilla
After 10 minutes, remove the saucepan from the heat. The mixture of 1 cup water, 3/4 cup white sugar, 1/4 cup brown sugar, and 2 cinnamon sticks should now be a smooth amber syrup. Stir in 1 teaspoon vanilla extract with a wooden spoon until completely combined.
Step 4: Cool and Store
Let the finished syrup cool for about 20 minutes, then carefully pour all of it into a clean sealable glass jar or bottle. You can transfer the 2 cinnamon sticks into the container too for a stronger cinnamon flavor as it sits. Once cooled, seal the container and refrigerate it.
Why This Recipe Works (Quick Science)
White sugar gives the syrup its clean sweetness and helps create the classic syrup texture. Brown sugar contains molasses, which adds deeper caramel and slightly toasted flavors.
Heating the cinnamon sticks in the sugar-water mixture helps pull their aromatic compounds into the syrup. Using whole sticks also keeps the finished syrup smoother than ground cinnamon would.
The vanilla goes in after the saucepan comes off the heat. Vanilla contains delicate aromatic compounds, so adding it at the end helps preserve more of its aroma.
The syrup can seem fairly thin while hot. As it cools, it becomes a little thicker.
Pro Tips
- Keep the boil gentle. A hard boil evaporates more water and can make your syrup much thicker than expected.
- Don’t stir while it simmers. Once everything is heating evenly, simply let the syrup cook.
- Use cinnamon sticks for the smoothest syrup. Ground cinnamon works, but it can leave sediment behind.
- Start small in your coffee. Try 1 tablespoon first, taste, and add another if you like sweeter coffee.
- Let it cool before judging the texture. Warm syrup naturally looks thinner.
Tools You’ll Need
- Small saucepan
- Wooden spoon
- Measuring cup
- Dry measuring cups
- Measuring spoons
- Clean sealable glass jar or bottle
- Funnel, optional for easier pouring
Substitutions and Variations
Ground cinnamon: Replace the 2 cinnamon sticks with about 1 teaspoon ground cinnamon. The syrup may be gritty, so strain it through a fine-mesh strainer or cheesecloth after cooling.
Maple version: You can replace the white sugar with maple syrup, but the finished flavor and consistency will change and become much more maple-forward.
Stronger cinnamon: Leave the cinnamon sticks in the storage jar while the syrup chills. Remove them when the cinnamon flavor is strong enough for you.
Extra vanilla: Increase the vanilla extract from 1 teaspoon to 1 1/2 teaspoons for a stronger vanilla finish.
Common Mistakes
Boiling too aggressively: This removes too much water and can make the syrup overly thick.
Cooking much longer than 10 minutes: The syrup continues thickening as it cools, so don’t wait for it to look very thick in the saucepan.
Adding vanilla at the beginning: Long cooking can dull some of its aroma. Add it after removing the saucepan from the heat.
Expecting ground cinnamon to dissolve: It doesn’t truly dissolve in water. If you use it, expect some sediment and strain the syrup if needed.
Pouring very hot syrup into unsuitable glass: Use a heat-safe container or allow the syrup to cool first.
Make-Ahead Tips
This is a great make-ahead recipe because the flavor has time to settle after cooling. Make a batch before the week starts and keep it refrigerated so it is ready for morning coffee.
For gifting, cool the syrup completely before putting it into a clean decorative bottle or jar. Keep homemade syrup refrigerated rather than treating it as a shelf-stable canned product.
What to Serve With Cinnamon Dolce Syrup
Stir 1 to 2 tablespoons into a cup of hot coffee and add warm milk for an easy cinnamon dolce-style latte. It is also delicious in iced coffee, cold brew, hot tea, chai, or steamed milk.
Outside of drinks, try a small drizzle over vanilla ice cream, pancakes, waffles, French toast, oatmeal, or yogurt.
Macros Information
Approximate nutrition per 1 tablespoon:
Calories: 51
Carbohydrates: 13 g
Protein: 0.02 g
Fat: 0.04 g
Sugar: 13 g
Fiber: 0.2 g
Sodium: 2 mg
Nutrition will vary slightly depending on your ingredients and serving size. The reference recipe reports these values for a 1-tablespoon serving.
Leftovers and Storage
Once the Cinnamon Dolce Coffee Syrup has cooled, transfer it to a clean airtight jar or bottle and keep it refrigerated. For conservative home storage, use it within about 2 weeks.
Always use a clean spoon when serving it. If you notice mold, bubbling that was not there before, an unusual smell, or another sign of spoilage, throw it away.
You can also freeze the syrup in small portions for longer storage. Let a portion thaw in the refrigerator before using it.
FAQ
How much Cinnamon Dolce Syrup should I put in coffee?
Start with 1 tablespoon per cup of coffee. For a sweeter coffee-shop-style drink, use about 2 tablespoons, then adjust to your taste.
Can I make an iced cinnamon dolce latte with it?
Yes. Add the syrup to espresso or strong coffee, stir well, then pour it over ice and add your favorite milk.
Can I use ground cinnamon instead of cinnamon sticks?
Yes. Use about 1 teaspoon ground cinnamon in place of the 2 sticks. Straining the cooled syrup can help remove gritty cinnamon particles.
Why did my syrup get too thick?
It probably boiled too hard or too long, causing too much water to evaporate. Keep it at a gentle boil and stick close to the 10-minute cooking time.
Why does my syrup look thin while it’s hot?
That’s normal. Sugar syrup thickens somewhat as it cools.
Can I double the recipe?
Yes. Double every ingredient: 2 cups water, 1 1/2 cups white sugar, 1/2 cup brown sugar, 4 cinnamon sticks, and 2 teaspoons vanilla extract. Use a saucepan large enough to prevent bubbling over.
Do I need to remove the cinnamon sticks?
No. You can leave them in the jar to keep infusing the syrup. Remove them once you’re happy with the cinnamon strength.
Can this syrup be canned for long-term pantry storage?
I would not water-bath can this recipe unless you use a recipe specifically tested for safe home canning. Refrigeration or freezing is the safer choice for this homemade version.
Final Thoughts
A jar of Cinnamon Dolce Coffee Syrup is one of those little homemade extras that can make an ordinary cup of coffee feel special. You get warm cinnamon, caramel-like brown sugar, and vanilla in every spoonful, and the actual cooking takes only about 10 minutes.
Make a batch, tuck it into the fridge, and try it in your next hot latte or iced coffee. If you make it, leave a comment and share how you used your syrup, how sweet you made your drink, or any questions that came up along the way.
