This spicy jalapeno syrup recipe is a basic, simple syrup infused with jalapenos. Yielding a delightful concoction that's both a tad sweet and pleasantly spicy. It's an ideal addition to a variety of drinks, from refreshing lemonade to spicy margaritas.

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The rise in popularity of spicy margaritas has paved the way for inventive variations, like my pineapple jalapeno margarita, and even unique twists on classic recipes, such as a vodka margarita enhanced with a hint of this jalapeno syrup. It is also delightful in my mezcal paloma and my peach margarita.
Drizzle it on pepperoni pizza for a surprising twist, or add it to fruity lemonade or iced tea for a spicy kick.
🧾Ingredient Notes
- Sugar- Use granulated white sugar
- Water- I recommend filtered water for a clean flavor.
- Salt- This doesn't make the syrup salty but rather it adds a subtly different taste.
- Jalapenos- I prefer to measure by heat and the number of jalapenos rather than a measurement quantity of cups. I typically add 1 to 2 based on how hot that crop of peppers is.
I advise against using habanero peppers, as they tend to overpower the flavors in my drink.
If I had to pick a substitute pepper it would definitely be serrano peppers, but just 1. Serranos are 2 times specier on the Scoville Heat unit. While Haberasos are about 20 times hotter than jalapenos.

💭 How to Adjust the Heat Level
I recommend tasting a bit of the jalapeno first. If it is mild to medium, add two peppers, if it is a hot one, just add one pepper.
My default is 2 medium size jalapeno peppers for a medium level of spice.
If the pepper is very hot, removing the seeds and veins tones down the spiciness.
Once your syrup is complete, if it is not spicy enough, you can return it to the heat and add another fresh-sliced pepper.
If it is too spicy, make additional simple syrup and add it to the spicy syrup to essentially water it down.
⏲️ How to Make Jalapeno Simple Syrup
I don't recommend my microwave simple syrup for this recipe, as the jalapenos need to simmer in the sugar water.

Combine equal parts sugar and water in a saucepan, heating it over medium-low until the sugar dissolves.

Add the sliced jalapenos and, if desired, a pinch of salt to the simple syrup, letting it simmer for about 5 to 7 minutes to infuse.

After removing it from the heat, let it cool; you don't want to add hot syrup directly to your drink. Strain the syrup using a fine mesh to remove the jalapeno slices and any seeds.
👩🏻🍳 Expert Tip
Don't toss those jalapenos post-strain - they're like little candied treasures. Add them to your favorite nachos, or my fave, barbecue chicken zucchini boats.

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📖 Recipe Card

Spicy Jalapeno Simple Syrup
Ingredients
- 1 cup water
- 1 cup granulated sugar
- 1-2 fresh jalapeños sliced (adjust for desired spice level)
- Pinch of salt optional
Instructions
- Combine 1 cup water and 1 cup granulated sugar in a saucepan, stirring over medium heat until the sugar dissolves. Add the sliced jalapenos and them to the sugar-water mixture. Add a pinch of salt if deisred.1 cup water, 1 cup granulated sugar, 1-2 fresh jalapeños, Pinch of salt
- Bring to a low simmer and let it simmer for 5-7 minutes to infuse flavors. Remove from heat, cool for a few minutes, and strain the syrup to remove jalapeño slices.
Notes
Equipment
Nutrition
Common Recipe Questions
How do I make a bigger batch of simple syrup?
Simply increase the sugar and water proportionally, ensuring they're always in equal parts. Add jalapenos to taste.
Can I make a rich jalapeno syrup?
For a rich simple syrup, opt for a 2:1 sugar-to-water ratio. Perfect for drizzling over savory foods, but maybe a bit sweet for drinks.











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