Jalapeño Simple Syrup: A Spicy Twist for Sweet Sips

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If you love a spicy kick in your favorite cocktails or non-alcoholic drinks, this jalapeño simple syrup is going to be your new favorite way to spice things up! Made with just three simple ingredients, it’s the perfect way to add that unmistakable jalapeño flavor to everything from a spicy margarita to iced coffee. Whether you’re a fan of spicy food, a cocktail enthusiast, or simply experimenting with creative uses of fresh produce, this recipe is easy to make and incredibly versatile.

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Why You’ll Love Jalapeño Simple Syrup

This jalapeño syrup is the ultimate sweet syrup with a spicy twist. Made with equal parts water and sugar and infused with fresh jalapeño slices, it’s a fun way to elevate your cocktail game or jazz up iced tea and soda water. Whether you use it in spicy cocktails or to bring a hint of heat to a dessert, it offers a unique flavor profile that’s far more exciting than plain simple syrup. It’s a great way to bring a little kick to your favorite drinks.

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Ingredients

1 cup water – We’re using filtered water to make sure the syrup is clean and clear, forming the liquid base for this homemade simple syrup. Using equal parts water and sugar ensures a balanced sweetness and perfect texture.

1 cup sugar – Regular white sugar is ideal for this sweet syrup because it dissolves quickly and won’t interfere with the flavor of the pepper. You can use brown sugar or demerara sugar for a richer syrup, but white sugar keeps it clean and spicy.

Fresh jalapeño slices – We’re using fresh jalapeño peppers sliced thin to fully release the oils and heat. The spice of the jalapeño infuses into the syrup during a gentle simmer, creating a spicy simple syrup that’s balanced and flavorful. Adjust the amount based on your heat level preference.

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How to Make Jalapeño Simple Syrup

This step-by-step recipe makes it easy to create your own jalapeño syrup at home with just a small saucepan and a fine mesh strainer.

1. Prepare the ingredients
   • Slice 1-2 fresh jalapeño peppers, depending on your desired spiciness. Keep the seeds in for a spicier syrup or remove them for a more mild syrup.
2. Combine and heat
   • In a small saucepan, combine 1 cup of water and 1 cup of sugar over medium heat. Stir occasionally until the sugar dissolves completely, creating a clear sweet syrup.
3. Add the jalapeños
   • Add the sliced jalapeños to the pan and bring to a gentle simmer. Let it cook for 10 minutes. This step infuses the syrup with the flavor of the pepper and delivers that amazing spicy kick.
4. Cool and strain
   • Remove the pan from heat and allow it to cool to room temperature. Once cooled, pour through a fine mesh sieve or fine mesh strainer into a mason jar or glass bottle to remove the solids.
5. Store properly
   • Store the jalapeño simple syrup in an airtight container and refrigerate. It will keep fresh for up to 2 weeks.

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Tips and Tricks

Customize the Heat
Use more jalapeño slices or even habanero peppers for a stronger spicy syrup. Want something milder? Remove the seeds or use fewer peppers.

Try a Flavor Boost
Add fresh herbs like mint or basil, or toss in some fresh fruit like pineapple or mango for a tropical vibe and layered flavor.

Make a Double Batch
This syrup is addictive! Make larger batches and store extra in the fridge or freezer. It’s a great way to always have some on hand for happy hour or spontaneous gatherings.

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Variations

This particular recipe is easily adaptable depending on your dietary needs and personal taste.

Vegan-Friendly
This recipe is naturally vegan. Just be sure your sugar is labeled vegan if you’re strict, as some white sugars are processed with bone char.

Use Serrano or Habanero Peppers
Swap in serrano peppers or habaneros for more intensity. Serranos have a sharper bite, while habaneros bring tropical heat.

Use Brown Sugar or Maple Syrup
For a richer syrup, use brown sugar or maple syrup instead of white sugar. It adds depth and complexity to the flavor.

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Substitutions

Use Demerara Sugar
For a touch of molasses flavor, demerara sugar adds richness and texture. Perfect in iced coffee or darker cocktails.

Try Different Peppers
Use milder peppers like poblano for just a whisper of heat or try hot peppers for something bolder.

Use Herbal Tea Instead of Water
Infuse the syrup with more complexity by using herbal tea (like hibiscus or mint) instead of plain water.

Use Stevia for a Healthier Option
Add 3/4 cup stevia powder to 1 cup water and follow the instructions above for a guilt-free simple syrup.

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Best Served With

Spicy Margarita
Use this syrup in a classic margarita for a delicious spicy twist that elevates your cocktail recipes instantly.

Iced Tea or Lemonade
Stir it into iced tea or fresh lemon juice and water for a sweet, spicy refreshment.

Iced Coffee
Give your iced coffee a kick with this syrup – it’s unexpectedly amazing!

Non-Alcoholic Drinks or Soda Water
Add to soda water for a zesty mocktail or try it in non-alcoholic drinks for something different. My personal favorite is a few tablespoons of this spicy simple syrup in a Spindrift Nojito or Grapefruit sparkling water.

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How to Store Leftovers

Store leftover syrup in a mason jar or other airtight container in the fridge for up to 2 weeks. For a longer shelf life, freeze in an ice cube tray and transfer cubes to a freezer bag – good for up to 3 months. To use, just thaw the cubes at room temperature or in a small bowl of warm water.

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Common Questions

Can I use this syrup in non-alcoholic drinks?
Absolutely! This jalapeño simple syrup is fantastic in non-alcoholic drinks like iced tea, lemonade, or soda water. It brings a hint of heat without being overpowering.

Can I make a milder version?
Yes! For a more mild syrup, remove the seeds and membranes from the jalapeño slices before adding them to the pot. You can also reduce the simmer time to extract less heat and more flavor.

How long does homemade simple syrup last?
When stored in an airtight container in the fridge, it will last about 2 weeks. Freeze for longer storage, up to 3 months.

What kind of sugar is best for this recipe?
White sugar keeps the flavor clean and lets the heat of the jalapeños shine. However, you can use brown sugar, maple syrup, or demerara sugar for a richer syrup with more depth.

Can I use this syrup in hot drinks?
Sure! Stir it into hot tea or a hot toddy for a warm, spicy-sweet treat. The sweet syrup dissolves easily in warm liquids.

This jalapeño simple syrup is a perfect way to add a spicy twist to your favorite cocktails and more. Whether you’re hosting a brunch, happy hour, or just want to kick back with something bold and refreshing, this new recipe is your go-to. It’s easy to make, uses simple ingredients, and is packed with that addictive jalapeño flavor we all love.

Bonus tip: This post contains affiliate links. As an Amazon Associate, I earn from qualifying purchases at no extra cost to you, which means if you purchase something through the link, I may earn a small commission at no extra cost to you. It helps support the blog and keeps more recipes like this coming!

Ready to spice things up? Save this recipe card, stock up on fresh jalapeños, and let’s make your own spicy jalapeño syrup today. Cheers! ???