How to Make Herb-Infused Simple Syrups for Drinks, Desserts & More

I’ve always believed that some of the best things in life are simple—and that includes syrup. A few years ago, I started experimenting with ways to use the fresh herbs in my garden beyond just tossing them into pasta or making tea. That’s when I discovered the magic of herb-infused simple syrups—a sweet, flavorful, and surprisingly easy way to bring your garden into everything from mocktails to muffins.

Now, making a batch of rosemary syrup or a lavender-lemon blend is part of my weekly rhythm—especially in spring and summer when everything is blooming. I love having a jar ready in the fridge for when guests pop by or when I just want to turn a regular Tuesday into a little celebration. These syrups are proof that everyday things can feel a bit more special with a touch of intention (and a little homegrown flavor).

Looking for more garden-to-glass inspiration? Check out my other cocktail garden posts right here—you’ll find tips, recipes, and herb-growing ideas to turn your garden into a happy hour haven.

What Is a Simple Syrup?

Simple syrup is just that—simple. It’s a liquid sweetener made by dissolving sugar in water, often used in cocktails, teas, and desserts because it blends smoothly into both hot and cold liquids. When you infuse that base with fresh herbs from your garden, it becomes so much more than a sweetener—it’s a celebration of flavor, creativity, and connection to what’s growing right outside your kitchen door.

Basic Herb-Infused Simple Syrup Recipe

Ingredients:

• 1 cup water
  
• 1 cup sugar (white, raw, or cane all work great)
  
• ½ to 1 cup fresh herbs (washed + lightly crushed for maximum flavor)
  

Instructions:

1. Combine water and sugar in a small saucepan and bring to a gentle simmer.
   
2. Stir until sugar is fully dissolved.
   
3. Add your herbs and simmer for 1–2 minutes.
   
4. Remove from heat, cover, and let steep for 20–30 minutes.
   
5. Strain into a clean glass jar or bottle.
   
6. Store in the refrigerator for up to 2–3 weeks.
   

💡 Tip: Label your syrups with the herb and date—they make lovely gifts or party favors, too.

Best Herbs to Use in Simple Syrups

Over time, I’ve developed a few favorite combinations that never disappoint. Here are the herbs I reach for most often when making syrup:

• Mint: Classic, cool, and refreshing—perfect for iced tea, lemonade, and mojitos
  
• Basil: Sweet and peppery—great with strawberries or in citrus spritzers
  
• Lavender: Floral and calming—pairs beautifully with lemon or vanilla
  
• Rosemary: Earthy and aromatic—especially good with grapefruit or whiskey
  
• Lemon Balm: Light and citrusy—my go-to for garden mocktails and summer drinks
  
• Thyme: Slightly savory—surprising (and so good) in honey-based cocktails or paired with berries
  

How to Use Herb-Infused Simple Syrups

The best part? You can use these flavorful syrups just about anywhere. Here are some of my favorite ways:

In Drinks:

• Stir into iced tea, lemonade, or sparkling water
  
• Use in cocktails like mojitos, gin & tonics, or whiskey sours
  
• Blend into herbal mocktails with fruit juice and fresh herbs
  
• Add a spoonful to your favorite latte or afternoon tea
  

In Sweets:

• Drizzle over pound cake, muffins, or cupcakes
  
• Add to frosting, glazes, or whipped cream
  
• Mix into yogurt or pour over fresh berries
  
• Use in sorbets, granitas, or homemade popsicles
  

Make It Your Own: My Favorite Combos

I love experimenting with flavors—especially when using what’s already growing in my garden beds or herb planters. Here are a few fun combos to try:

• Lavender + lemon peel – floral, bright, and perfect in lemonade
  
• Mint + cucumber – fresh and cooling, excellent in summer spritzers
  
• Basil + strawberry – slightly sweet and unexpected
  
• Rosemary + grapefruit – bold and citrusy
  
• Thyme + honey – subtly sweet and grounding
  

Sometimes, I’ll even make a few batches before hosting a brunch or picnic so guests can mix their drinks with a “syrup bar.” It’s such a simple touch, but it feels a little magical.

Bring a Taste of Your Garden to Everyday Moments

Herb-infused simple syrups are more than just a kitchen hack—they’re a beautiful reminder that the best flavors come from things we nurture ourselves. Whether hosting a backyard happy hour, gifting something homemade, or just sweetening your Sunday tea, a little syrup goes a long way.

Let’s Keep the Garden Growing

Have you ever made your own simple syrup? If not, what herb would you want to try first? I’d love to hear your ideas (or your experiments!)—share them in the comments or tag me @cultivateandnavigate if you post a photo of your creation on Instagram.

Here’s to sipping something sweet, simple, and straight from the garden.