Lavender coffee syrup is an easy way to make your homemade coffee taste like it came from a cozy café.
It has a light floral flavor that pairs beautifully with espresso, lattes, cold brew, and even tea.
This recipe is simple, uses just a few ingredients, and keeps well in the refrigerator for whenever you need a little coffee upgrade.
Prep Time: 10 minutes
Cook Time: 8 minutes
Total Time: 18 minutes
Servings: 8 servings (about 1 tablespoon each)
Why I Love This Recipe
The first time I made lavender syrup at home, I was surprised by how easy it was. I always thought coffee shop syrups were complicated, but this one comes together with pantry ingredients and a handful of dried lavender. The gentle floral flavor makes an ordinary cup of coffee feel a little more special without being overpowering. Now I like keeping a bottle in the fridge for morning lattes or afternoon iced coffee.
Here are a few reasons I keep making it:
- The flavor is light, floral, and balanced.
- It takes less than 20 minutes to make.
- It works in both hot and iced drinks.
- The syrup stores well for days.
- You can also use it in tea, lemonade, and cocktails.
What You’ll Need
- 3/4 cup water
- 1/4 cup dried culinary lavender
- 1/2 cup granulated sugar
- 1 teaspoon vanilla extract
- 1 pinch salt
Pro Tips
- Use culinary-grade dried lavender for the cleanest flavor.
- Don’t simmer the lavender too long or the syrup can become bitter.
- Let the lavender steep while cooling for a deeper floral taste.
- Cool the syrup completely before pouring it into a storage bottle.
- Start with 1 tablespoon in coffee, then adjust to taste.
Tools You’ll Need
- Small saucepan
- Fine mesh strainer
- Heatproof bowl
- Whisk
- Measuring cups
- Measuring spoons
- Glass bottle or jar with lid
Substitutions and Variations
- Replace vanilla extract with almond extract for a different flavor.
- Use organic cane sugar instead of granulated sugar.
- Add a small strip of lemon peel while steeping for a brighter flavor.
- Mix in a teaspoon of honey after cooking for extra depth.
- Stir into black tea or lemonade instead of coffee.
Make Ahead Tips
Make the syrup up to one week in advance and keep it refrigerated in a sealed glass bottle. Shake gently before using if any natural settling occurs.
Why This Recipe Works (Quick Science)
Lavender contains natural aromatic oils that slowly infuse into hot water during simmering. Straining removes the flowers while leaving behind their flavor. Sugar then dissolves into the lavender-infused water, creating a syrup that helps evenly sweeten coffee instead of sinking to the bottom. Adding vanilla and a pinch of salt rounds out the floral notes and creates a smoother flavor.
Recipe & Instructions
Step 1: Measure the Ingredients
Measure exactly 3/4 cup water, 1/4 cup dried culinary lavender, 1/2 cup granulated sugar, 1 teaspoon vanilla extract, and 1 pinch salt. Place everything within easy reach before you begin cooking.
Step 2: Simmer the Lavender
Pour the measured 3/4 cup water and 1/4 cup dried culinary lavender into a small saucepan. Bring to a gentle boil, reduce the heat, and simmer for 4 minutes so the water becomes fragrant and lightly infused.
Step 3: Strain the Lavender
Remove the saucepan from the heat and let the lavender mixture cool completely. Pour it through a fine mesh strainer into a heatproof bowl, pressing gently to collect about 1/4 cup lavender-infused water. Discard the softened lavender buds.
Step 4: Make the Syrup
Pour the reserved 1/4 cup lavender-infused water into the saucepan with the measured 1/2 cup granulated sugar. Bring to a boil, reduce the heat, and simmer for 4 minutes until the sugar completely dissolves. If needed, return it to a boil, cover, and boil for 1 minute without stirring.
Step 5: Finish the Syrup
Remove the saucepan from the heat. Add exactly 1 teaspoon vanilla extract and 1 pinch salt. Whisk until completely combined. Let the syrup cool before transferring it to a clean bottle or jar.
Common Mistakes
- Boiling the lavender too long, making the syrup bitter.
- Using decorative lavender instead of culinary lavender.
- Not straining thoroughly, leaving flower pieces behind.
- Bottling the syrup before it cools.
- Adding too much syrup to coffee on the first try.
What to Serve With
- Hot latte
- Iced latte
- Cold brew
- Cappuccino
- Flat white
- Chai tea
- Black tea
- Lemonade
- Vanilla ice cream
- Pancakes or waffles
Leftovers and Storage
Store the cooled syrup in a clean glass bottle or airtight jar in the refrigerator for up to 2 weeks. Always use a clean spoon when serving. If the syrup becomes cloudy or develops an unusual smell, discard it and make a fresh batch.
Nutrition (Per Serving)
- Calories: 49
- Carbohydrates: 13g
- Protein: 0g
- Fat: 0g
- Saturated Fat: 0g
- Fiber: 0g
- Sugar: 13g
- Sodium: 18mg
FAQ
Can I use fresh lavender?
Yes, but dried culinary lavender gives a stronger and more consistent flavor.
Can I freeze the syrup?
Yes. Freeze it in small portions and thaw overnight in the refrigerator.
How much syrup should I add to coffee?
Start with 1 tablespoon per cup and adjust to your taste.
Can I make it without vanilla?
Yes. The vanilla adds warmth, but the syrup is still delicious without it.
Can I use this in iced drinks?
Absolutely. It mixes beautifully into iced coffee, cold brew, and iced tea.
Final Thoughts
This lavender coffee syrup is one of those small recipes that can make everyday coffee feel extra special. It comes together quickly, stores well, and adds a gentle floral sweetness without overpowering your drink. Once you make a batch, you’ll probably find yourself reaching for it all week. If you try it, leave a comment with how you used it and any tips or questions you have.
