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If you’re looking for a simple way to use fresh or frozen blueberries, this blueberry sauce is one of the easiest recipes you can make.
It comes together in just a few minutes and is perfect for pancakes, waffles, cheesecake, ice cream, and more. You can even make it ahead and store it in the refrigerator or freezer for later.
This is a great way to use up extra blueberries when they’re in season.
Looking for more ideas? See my complete guide on how to preserve blueberries (canning, freezing & more).
Tap to jump right to recipe.
Why You’ll Love This Recipe
- Ready in about 15 minutes
- Works with fresh or frozen blueberries
- Perfect for breakfast or dessert
- Easy to make ahead
- Freezer-friendly
Blueberry Sauce Recipe
Ingredients
- 2 cups blueberries (fresh or frozen)
- 1/2 cup sugar
- 1 tablespoon lemon juice
- 1 tablespoon cornstarch
- 2 tablespoons water
Cook the Blueberries
- Add blueberries, sugar, and lemon juice to a saucepan.
- Heat over medium heat until the berries begin to release their juices.
Thicken the Sauce
- In a small bowl, mix cornstarch and water to make a slurry.
- Stir the mixture into the saucepan.
Simmer Until Thickened
- Continue cooking, stirring frequently, until the sauce thickens (about 3–5 minutes).
- Remove from heat.
Cool and Serve
- Let the sauce cool slightly before serving.
- It will continue to thicken as it cools.
Tips for Best Results
- Use frozen blueberries straight from the freezer—no need to thaw
- Adjust sugar depending on how sweet your berries are
- For a smoother sauce, mash some of the berries while cooking
- Add a little vanilla extract for extra flavor
How to Use Blueberry Sauce
This blueberry sauce is perfect for pancakes—try it on my blueberry pancakes or other breakfast recipes for an easy upgrade.
This sauce is incredibly versatile. Try it on:
- Pancakes and waffles
- Cheesecake
- Ice cream
- Yogurt
- Oatmeal
How to Store Blueberry Sauce
Refrigerator
- Store in an airtight container for up to 1 week
Freezer
- Freeze in freezer-safe containers for up to 3 months
Want it to last longer? See my guide to the best containers for freezing food (and what to avoid)
More Blueberry Recipes
See all of them here: how to preserve blueberries
Related Recipes
This easy blueberry sauce recipe is made with fresh or frozen blueberries and is perfect for pancakes, cheesecake, and desserts.
- 2 cups blueberries
- 1/2 cup sugar
- 1 tbsp lemon juice
- 1 tbsp cornstarch
- 2 tbsp water
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Combine blueberries, sugar, and lemon juice in a saucepan.
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Heat until berries release juices.
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Mix cornstarch and water, then stir into sauce.
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Cook until thickened.
-
Cool and serve.
Works with fresh or frozen berries
Thickens as it cools
Adjust sweetness to taste
If you enjoy preserving seasonal flavors, be sure to browse all of my canning recipes here and my full collection of jam and jelly recipes for more ideas.
Follow my blueberry recipes board on Pinterest.
