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Cookhouse Diary » Recipes » Drinks and Beverages

Raspberry Simple Syrup

Published: Aug 8, 2024 · Modified: Jun 17, 2025 by Nataša · This post may contain affiliate links · Leave a Comment

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Sweet, tangy, and bright red, this Raspberry Simple Syrup adds color and flavor to everything it touches. In just 30 minutes, with three ingredients, you’ll have a fruity syrup that’s as versatile as it’s beautiful.

Raspberry simple syrup on metal plates.

From vibrant brunch boards to happy hour cocktails like this raspberry martini, this raspberry syrup earns its place in both everyday and special-occasion recipes. Its vivid color and sweet-tart flavor make it just as stunning in a layered dessert as it is in a sparkling mocktail. With just a few simple ingredients and minimal effort, you’ll have a homemade syrup that feels anything but ordinary.

Let me show you how easy it is to make this syrup, and all the delicious ways you can use it.

Jump to:
  • Why You’ll Love This Recipe
  • Ingredients
  • Substitutions and Variations
  • How to Make Raspberry Simple Syrup
  • Pro Tip
  • Expert Tips and Tricks
  • How to Use Raspberry Syrup
  • Recipe FAQs
  • Related Syrups and Beverages
  • Recipe

Why You’ll Love This Recipe

  • Versatility: This syrup can be used in a variety of ways, from cocktails and mocktails to desserts, breakfasts, and even savory glazes.
  • Visual Appeal: Its vibrant red color adds a bold, elegant touch to both drinks and desserts. Use it to enhance layered cakes or swirl it into a strawberry martini for an eye-catching presentation.
  • Easy to Make: Just sugar, water, and raspberries, that’s all you need. If you enjoy simple recipes like this, you might also like making blood orange simple syrup for a citrus twist.
  • Customizable: Add-ins like mint, vanilla, or citrus zest can enhance the flavor. For seasonal options, consider making a batch of cranberry simple syrup during the holidays or apple brown sugar syrup in the fall.

Ingredients

Raspberry simple syrup ingredients.
  • Raspberries: For this recipe, I used fresh raspberries since they are in season now, but you can also use frozen. Their sweet-tart flavor will add a burst of freshness to this simple syrup. Read the following article about raspberry nutrition and its benefits to learn more.
  • Sugar: You can use white granulated or organic cane sugar for a traditional simple syrup flavor. Cane sugar is made exclusively from sugarcane, not sugar beets, and undergoes minimal processing.

See recipe card for quantities.

Substitutions and Variations

  • Other Berries: To change the berry flavor, substitute raspberries with strawberries, blueberries, or blackberries. The preparation time is similar for all of them, making it easy to swap one for another. Try this strawberry simple syrup, blueberry simple syrup, or blackberry simple syrup for tested variations.
  • Use Different Sugars: I enjoy experimenting with various sugars for simple syrups. White granulated or even cane sugar is a classic for a traditional simple syrup. However, if you want different flavor notes, try light or dark brown sugar, as I did for the brown sugar simple syrup, or perhaps demerara sugar. The sugar substitutes mentioned have more caramel notes and will slightly alter the color of the syrup.
  • Syrup Ratio: I followed the basic 1:1 syrup ratio: 1 cup of water to 1 cup of sugar for this simple syrup recipe. For a thicker syrup, you can use 1.5 or 2 cups of sugar for every cup of water. This richer ratio is commonly used in recipes like this rich demerara syrup, which has a deeper flavor and thicker consistency.
  • Add Herbs: While simmering, add fresh herbs like mint, basil, or rosemary for a unique herbal twist. Fresh mint, in particular, pairs beautifully with raspberry and works incredibly well in drinks like this rum mule, where herbal notes balance the sweetness of the syrup.
  • Add Spices: Spices can always add a delightful twist to a traditional syrup recipe. Incorporate spices such as cinnamon sticks, cloves, or a split vanilla bean into the mixture for a warm, spiced variation. These cozy flavors work especially well in fall and winter drinks, such as the apple cider mule, apple cider martini, or cranberry mule mocktail.
  • Citrus Zest: To complement the raspberries’ vibrant flavor, incorporate lemon zest or a splash of lemon juice for added brightness and balance. This citrus element works exceptionally well in drinks like peach lemonade or the apple cider mocktail, where lemon enhances the fruity base without overpowering it.

How to Make Raspberry Simple Syrup

Raspberries, water, and cane sugar in a pot.

Step 1: Add water, sugar, and raspberries to a medium-sized pan and bring it to a simmer.

Raspberry syrup in a pot.

Step 2: Lower the heat and simmer for 12 minutes. Remove the pan from heat and let it cool for at least 15 minutes.

Raspberry syrup in a measuring cup.

Step 3: Strain the syrup through a mesh strainer into a measuring bowl. 

Straining raspberries through a fine mesh strainer.

Step 4: Mesh the raspberries using a spoon.

Raspberry syrup in a dispenser.

Step 5: Let it cool completely before using or storing it in the fridge. Pour the syrup into a glass jar, seal it, label it, and store it in a fridge for up to two weeks.

Pro Tip

The ingredients used for this recipe will make 1 ½ cups of raspberry syrup.

Expert Tips and Tricks

  • Use Fresh, Ripe Raspberries: For the best flavor, use fresh, ripe raspberries. They deliver the most vibrant, natural taste. If out of season, frozen organic raspberries are a great substitute.
  • Strain Well for a Smooth Syrup: After simmering, strain the mixture through a fine-mesh sieve or cheesecloth to remove seeds and pulp. This ensures a smooth, pourable syrup with a clean finish.
  • Don’t Overcook: Simmer just until the raspberries break down and the sugar dissolves. Overcooking can result in a syrup that’s too thick and lacks flavor. Since raspberries break down quickly, this step only takes a few minutes.
  • Taste and Adjust Sweetness: If you prefer a sweeter or less sweet syrup, adjust the sugar during cooking. Add gradually; it’s easier to increase sweetness than fix an overly sweet batch. This matters most in light, refreshing drinks like the peach mocktail, where too much sugar can overpower the other flavors.
  • Add a Splash of Acid: A small amount of lemon or lime juice helps balance the syrup’s sweetness and brightens the berry flavor, especially if your raspberries are very ripe. This citrus element works particularly well in drinks like the blueberry gin cocktail or blackberry mocktail, where its acidity helps keep the syrup from tasting too heavy or flat.
  • Store Properly: Once cooled, pour the syrup into a sterilized, airtight container and refrigerate. It will stay fresh for up to two weeks. For more extended storage, freeze in ice cube trays for easy single-use portions.
  • Make a Larger Batch for Entertaining: If you’re hosting or planning to use this syrup often, scale the recipe up. It’s great to have extra on hand for cocktails, mocktails, or breakfast dishes.

How to Use Raspberry Syrup

  • Cocktails and Mocktails: For a flavorful twist, add raspberry syrup to cocktails like raspberry margarita, mojitos, raspberry mule, or martinis. It’s also a great addition to non-alcoholic beverages such as lemonade, iced tea, or sparkling water, or to make this raspberry mocktail.
  • Desserts: Raspberry syrup is a fantastic addition to ice cream, cheesecake, panna cotta, or yogurt, providing a sweet and flavorful boost. It is also perfect for filling and topping cakes, cupcakes, and pastries.
  • Breakfast: Pour raspberry syrup over pancakes, waffles, French toast, or oatmeal for a delightful breakfast indulgence. It can also enhance the flavor of smoothie bowls.
  • Sauces and Marinades: Incorporate raspberry syrup into sauces for savory dishes like duck, pork, or chicken. You can also use it as a marinade base for grilling meats or vegetables.
  • Beverages: Stir raspberry syrup into hot drinks, such as tea, coffee, or hot chocolate, for a delicious fruity twist. It’s also an excellent addition to milkshakes, smoothies, or iced beverages. For inspiration, try something like a blueberry matcha latte or a strawberry latte, using your favorite flavored syrup.
  • Homemade Sodas: Mix raspberry syrup with club soda or seltzer water to make a refreshing homemade soda. Add ice and a slice of lemon or lime for an extra touch of flavor. If you enjoy fun, fizzy drinks, try this strawberry cream soda for another delicious variation.

Recipe FAQs

How long does raspberry simple syrup last?

Raspberry simple syrup will typically last for about two weeks when stored in an airtight container in the refrigerator. For longer storage, you can freeze the syrup in ice cube trays for up to three months.

Can I use frozen raspberries instead of fresh ones?

Yes, frozen raspberries can absolutely be used in place of fresh raspberries. They also work and can be more convenient, especially when fresh raspberries are out of season or unavailable.

How can I make the syrup thicker?

For a thicker syrup, reduce the amount of water in the recipe or simmer the syrup for a longer period to allow more water to evaporate.


Can I freeze raspberry simple syrup?

Yes, you can freeze it in ice cube trays. Once frozen, transfer cubes to a sealed bag or container. They’ll keep for up to 3 months and are perfect for flavoring and chilling drinks.


Can I use honey or agave instead of sugar?

Yes, but the flavor will change slightly. Honey or agave makes the syrup a bit richer and more floral. Start with ¾ of the amount and adjust to taste.

Raspberry simple syrup on a metal plate.

Related Syrups and Beverages

Looking for other recipes like this? Try these:

  • Strawberry simple syrup in syrup dispenser.
    Strawberry Simple Syrup
  • Raspberry Moscow mule with lemon wedges.
    Raspberry Mule
  • Raspberry mocktail in a double old-fashioned glass.
    Raspberry Mocktail
  • Mixed blackberry mocktail on a tray.
    Blackberry Mocktail

If you tried this Raspberry Simple Syrup or any other recipe on my website, please leave a 🌟 star rating and let me know how it goes in the 📝 comments below!

Recipe

Raspberry simple syrup in a syrup dispenser on metal plates.

Raspberry Simple Syrup

Nataša
Sweet, tangy, and vibrant, this Raspberry Simple Syrup adds bold berry flavor and rich color to cocktails, mocktails, desserts, and more. Made with just three ingredients in under 30 minutes.
5 from 1 vote
Print Recipe Pin Recipe
Prep Time 2 minutes mins
Cook Time 12 minutes mins
Total Time 14 minutes mins
Course Drinks
Cuisine American
Servings 12 oz
Calories 895 kcal

Ingredients
  

  • 1 cup water
  • 1 cup organic cane sugar
  • 2 cups raspberries (fresh or frozen)
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Instructions
 

  • Add sugar, water, and raspberries to a medium saucepan over medium-high heat.
  • Simmer for 12 minutes, stirring occasionally, until the sauce has thickened. Do not boil. Reduce heat if needed.
  • Remove from heat and let cool for 15–20 minutes.
  • Strain the mixture through a fine-mesh sieve, pressing with a spoon to extract as much liquid as possible.
  • Cool completely, then transfer to a clean jar or syrup dispenser. Label and refrigerate for up to 2 weeks.

Notes

  • Make a Large Batch: Hosting or making multiple drinks? Double or triple the recipe so you always have syrup on hand.
  • Try Different Sugars: Swap white sugar with light or dark brown sugar, or demerara sugar, for a deeper flavor and a hint of caramel.
  • Adjust Syrup Ratio: Use the standard 1:1 sugar-to-water ratio, or opt for a thicker consistency with 1.5 to 2 parts sugar for a richer syrup.
  • Strain for Smoothness: After simmering, strain the syrup through a fine mesh sieve to remove seeds and pulp.
  • Store It Right: Cool, label, and store in a sterilized jar in the fridge for up to 2 weeks. For more extended storage, freeze in ice cube trays.

Nutrition

Serving: 1gCalories: 895kcalCarbohydrates: 228gProtein: 3gFat: 2gSaturated Fat: 0.1gPolyunsaturated Fat: 1gMonounsaturated Fat: 0.1gSodium: 4mgPotassium: 366mgFiber: 16gSugar: 210gVitamin A: 79IUVitamin C: 63mgCalcium: 62mgIron: 2mg
Tried this recipe?Let us know how it was!

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5 from 1 vote (1 rating without comment)

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Hi, I'm Nataša - a Serbian-born blogger sharing Balkan comfort food and cozy drinks. These recipes are rooted in tradition and tested in my kitchen.

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