Name: Easy 2-Ingredient Raspberry Coulis
Prep time: 5 min
Ingredients: 1 pint fresh Raspberries, (cleaned and hulled); 1/3 cup sugar or to taste

Jump to Recipe

Learn how to make easy 2-ingredient raspberry coulis in just 5 minutes! This sweet-tangy French fruit sauce is perfect for cheesecakes, ice cream, chocolate desserts, waffles, and pancakes. No cooking required—simply blend raspberries with sugar and strain for a versatile dessert topping.

Raspberry Coulis on Raspberry Cheesecake

We had a meeting for our Young and Married group yesterday, and I made a no-bake chocolate cheesecake as my dessert contribution. It was made with 70% dark chocolate, so it was intensely chocolaty and much-loved by hubby, a huge fan of dark chocolate, and I have recently converted him.

Whenever I make a dark chocolate dessert, he often requests that a fruity sauce be served with it. So, I make sure I have raspberries for a quick, easy coulis (the fancy French term for “sauce”) to accompany his chocolaty dessert.

He loves how the fruity sauce cuts through the chocolate’s richness but simultaneously enhances the dessert’s overall flavor! I completely agree, as the sauce drizzled on top often brings any delicious dessert over the top.

What is Raspberry Coulis (or Raspberry Sauce)?

• Raspberry coulis is a French fruit sauce made by pureeing fresh raspberries with sugar and straining the mixture to remove seeds.

• The sauce pairs particularly well with dark chocolate desserts because its fruity tartness cuts through the richness while enhancing overall flavor.

• This versatile topping works on multiple desserts including cheesecakes, ice cream, cobblers, waffles, and pancakes.

• The recipe requires only two ingredients and takes approximately 5 minutes to prepare with no cooking required.

• Frozen berries that are partially thawed can substitute for fresh raspberries when making coulis during winter months.

If you want to give your dessert an extra fruity boost, I suggest drizzling this sweet-tangy raspberry coulis on top!

Ingredients

1 pint fresh Raspberries, cleaned and hulled
1/3 cup sugar or to taste

Instructions

In a blender, puree the raspberries with the sugar.

Strain the liquid to remove the seeds. Drizzle over your favorite dessert just before serving!

Storage Secrets That Extend Shelf Life of Raspberry Coulis to 6 Months (Without Losing Flavor)

Most people don’t realize coulis is one of the most freezer-friendly sauces you can make. Here’s how to batch-prep like restaurants do:

The Ice Cube Method for Perfect Portions:
• Pour fresh coulis into silicone ice cube trays (each cube = ~2 tablespoons)
• Freeze until solid (4-6 hours)
• Pop out and store in labeled freezer bags
• Thaw individual cubes as needed—one cube per dessert serving

Why This Works Better Than Container Storage:
Individual portions mean you’re only exposing what you need to temperature changes. Repeated thawing and refreezing in containers causes ice crystal formation that dilutes flavor. With cubes, the rest stay pristine.

The Restaurant-Quality Thawing Technique:
Don’t microwave! Place frozen cubes in a small bowl in the refrigerator 2 hours before serving. This slow thaw preserves the bright, fresh flavor compounds that flash-heating destroys.

Shelf Life Reality Check:
• Refrigerated (airtight): 5-7 days
• Frozen (ice cube method): 6 months with zero flavor loss
• Frozen (container): 3-4 months before texture degrades

Pro Tip: Label your freezer bags with the sugar ratio you used. Next time, you’ll know whether you prefer it sweeter or tarter and can adjust new batches accordingly.

Frequently Asked Questions (FAQs)

Can I make raspberry coulis without straining out the seeds?
Yes, you can skip the straining step if you don’t mind the texture of raspberry seeds in your sauce. Some people actually prefer the rustic texture and additional fiber, though the final product will be slightly thicker and less refined in appearance. This works especially well when using coulis as a pancake or waffle topping where texture variation is welcome.

What other berries work well for making coulis using this same method?
Strawberries, blackberries, blueberries, and mixed berries all work beautifully with this technique. Strawberries are naturally sweeter, so you may want to reduce sugar to ¼ cup, while blackberries have a stronger tartness that some prefer with the full ⅓ cup of sugar. Each berry will create a slightly different consistency, with blueberries producing the thickest sauce.

How can I reduce the sugar content without making the coulis too tart?
Start by cutting the sugar in half and taste-testing, then add a tablespoon at a time until you reach your preferred sweetness level. Alternatively, you can use a ripe banana blended into the raspberries for natural sweetness, or substitute with honey or maple syrup at a 1:1 ratio, though these will add their own distinct flavors to the final sauce.

Why is my raspberry coulis too thin or too watery?
Fresh raspberries have varying water content depending on their ripeness and growing conditions, which affects final consistency. To thicken watery coulis, pour it into a small saucepan and simmer over low heat for 3-5 minutes to evaporate excess moisture, or whisk in ½ teaspoon of cornstarch dissolved in 1 tablespoon of cold water and heat until thickened.

Can I use this coulis as a filling between cake layers?
While possible, the thin consistency of traditional coulis may cause it to seep into cake layers and make them soggy. For cake filling, you’ll want to thicken the coulis by simmering it with 1 teaspoon of cornstarch until it reaches a jam-like consistency, then let it cool completely before spreading it between layers.

Pouring the raspberry sauce over cheesecake

Notes to remember!

#1 Raspberry coulis is simply pureed fruit with sugar, strained to remove seeds, requiring only fresh raspberries and sugar blended together, then passed through a strainer for a smooth, professional-quality sauce.

#2 The sauce’s sweet-tangy profile naturally complements rich chocolate desserts by cutting through heaviness while simultaneously enhancing the overall flavor complexity of the dessert.

#3 Coulis’ versatility extends beyond chocolate pairings to work as a topping for ice cream, cheesecakes, cobblers, waffles, pancakes, and virtually any dessert needing a fruity enhancement.

#4 Frozen berries provide a practical year-round alternative to fresh raspberries when partially thawed before blending, making this sauce accessible in any season without compromising quality.

#5 The entire preparation process takes only 5 minutes with zero cooking required, making it one of the quickest ways to elevate a simple dessert into something that looks and tastes restaurant-quality.