
If you want a versatile way to incorporate cannabis into drinks and desserts, infused simple syrup is one of the most practical options. It blends cleanly into liquids, stores well, and allows for more controlled dosing than many traditional edibles.
This is the kind of recipe that quietly becomes a staple. Once you have it on hand, it opens the door to everything from infused lemonade to coffee, mocktails, and even light dessert applications.
What Is Infused Simple Syrup?
Simple syrup is a mixture of sugar and water that’s heated until fully dissolved into a smooth liquid. When you introduce cannabis through an infused ingredient, the result is a sweet, pourable base that carries cannabinoids evenly.
Compared to butter or oil infusions, syrup has a major advantage. It integrates seamlessly into drinks without separating or leaving a greasy texture. That alone makes it one of the easiest ways to create consistent, repeatable cannabis recipes.
Ingredients
- 1 cup infused sugar
- 1 cup water
- Optional: 1 teaspoon vanilla extract or citrus zest
Note: This recipe assumes you already have infused sugar prepared. If not, you can make it using a cannabis tincture combined with sugar and allowing the alcohol to fully evaporate.
Step-by-Step Instructions
Start by combining the infused sugar and water in a small saucepan. Place it over medium heat and stir occasionally as the sugar begins to dissolve.
As the mixture heats, you’ll notice it turn completely clear. Once all the sugar has dissolved, reduce the heat to low. Let it gently simmer for about 2 to 3 minutes. You are not trying to boil it hard, just enough to fully integrate everything.

Remove the pan from heat and let it cool slightly. If you’re adding flavor, this is the time to do it. A small amount of vanilla extract adds warmth, while citrus zest can brighten the entire syrup.
If you used zest or any solids, strain the syrup before transferring it into a clean glass jar or bottle. Let it cool completely before sealing.
Dosing Guide (Important)
Dosing depends entirely on the strength of your infused sugar, so there is no universal number. That said, you can estimate potency with a simple approach.
If your infused sugar contains a known amount of THC, divide that total by the number of servings your syrup will produce. For example, if your sugar contains 100 mg of THC and your finished syrup yields 20 tablespoons, each tablespoon would contain roughly 5 mg.
Start low, especially with drinks. It is much easier to add more than to correct an overly strong serving.
A good starting point for most people is 2.5 to 5 mg per drink.
Use our Edible Dosage Calculator for accurate potency.
Flavor Variations
One of the strengths of simple syrup is how easy it is to customize.
For a brighter, refreshing profile, try adding lemon or orange zest while the syrup is still warm. If you prefer something deeper, a splash of vanilla or even a cinnamon stick can shift the flavor in a completely different direction.
Mint is another strong option, especially if you plan to use the syrup in iced drinks. Let fresh mint steep in the warm syrup for 10 to 15 minutes, then strain it out.
These small adjustments can turn a basic syrup into something that feels tailored to a specific recipe.

How to Use Infused Simple Syrup
This is where the recipe really starts to pay off. Once you have infused simple syrup ready, you can use it across a wide range of applications.
It works especially well in beverages. Stir it into lemonade, smoothies, iced tea, or coffee for a smooth, evenly distributed infusion. It also pairs well with mocktails, where the sweetness helps balance citrus or herbal ingredients.
Beyond drinks, you can drizzle it lightly over pancakes, waffles, or fruit. It also works as a subtle addition to desserts where you want controlled dosing without changing texture.
Storage Tips
Store your infused simple syrup in a sealed glass container in the refrigerator. It will typically stay fresh for up to two weeks.
If you added fresh ingredients like herbs or citrus, shelf life may be slightly shorter. Always check for changes in smell or clarity before using.
For longer storage, you can make smaller batches or keep a plain version on hand and infuse fresh as needed.

Infused Simple Syrup
Ingredients
Equipment
Method
- Combine infused sugar and water in a small saucepan over medium heat.
- Stir occasionally until the sugar fully dissolves and the mixture becomes clear.
- Reduce heat to low and allow the mixture to gently simmer for 2 to 3 minutes. Avoid boiling aggressively.
- Remove from heat and let the syrup cool slightly.
- Stir in vanilla extract or citrus zest if using.
- Strain if needed to remove solids.
- Transfer to a clean glass container and allow to cool completely before sealing.
Notes
- This recipe uses pre-prepared infused sugar. Adjust potency based on the strength of your sugar.
- Avoid high heat or prolonged boiling to help preserve cannabinoid content.
- Start with a small serving and increase gradually to control dosing.
- Store in a sealed container in the refrigerator for up to two weeks.
- Flavor variations like mint, cinnamon, or citrus can be added while the syrup is warm for customization.
Common Questions
Yes, but it requires a different method, usually involving tincture or another infusion base. Using infused sugar keeps the process simple and consistent.
Gentle heat over a short period will not significantly degrade cannabinoids. Avoid prolonged high heat or boiling aggressively.
That depends on your infused sugar. Well-prepared sugar made from a clean tincture tends to have a mild, slightly herbal flavor that blends easily into most drinks.
That comes down to preference, but starting mild is always the better move. You can always increase potency in future batches once you understand how your body responds.
Looking for infused drinks but don’t feel like making them? Check out our list of Best THC Drinks!
Savage has been growing cannabis for over 5 years and founded The HighWay to share honest, tested information with the cannabis community.









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