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spoon dipping into a bowl of fresh blueberry sauce

Easy Blueberry Sauce (For Cheesecake & More!)

5 from 2 votes
Author: Emily Dixon, Sweets & Thank You
Not to be dramatic, but once you try this fresh blueberry topping, you'll want to put it on EVERYTHING. My suggestion? Try it on cheesecake, ice cream, pancakes, waffles, yogurt, and more! 
Prep Time: 5 minutes
Cook Time: 10 minutes
Print Pin
Servings: 2 cups sauce

Ingredients

  • 12 ounces fresh blueberries* 340 grams
  • cup granulated sugar 67 grams
  • ¼ cup water
  • 2 Tablespoons fresh lemon juice
  • 1 ½ Tablespoons cornstarch
  • ½ teaspoon fresh lemon zest
  • ¼ teaspoon vanilla extract
  • a *tiny* pinch salt less than 1/16th teaspoon!

Instructions

  • Set aside 1/3 of the Blueberries. Set aside 1/3(4 ounces/113 grams) of the fresh blueberries for later.
  • Combine. Add the remaining 2/3 blueberries, the sugar, water, lemon juice, cornstarch, and a pinch of salt to a medium saucepan.
  • Cook to Soften. Cook over medium heat, stirring with a spatula, until the blueberries soften and the sauce thickens, about 5-8 minutes. (The sauce will go from opaque to translucent and glossy.) It's ok to gently break up some of the berries with your spatula as they cook, if you like.
  • Stir in Remaining Blueberries. Add the reserved 1/3 of the blueberries, along with the vanilla extract and cook 2-3 minutes more.
  • Cool To Set. Let the blueberry sauce cool a bit, then transfer to an airtight container or jar and chill in the refrigerator. The blueberry sauce will thicken up even more in the refrigerator. The ideal texture for using on cake or cheesecake is scoop-able, but not runny. If you want to thin it out more (for ice cream, oatmeal, etc.), you can stir in 1 teaspoon of water at a time until you reach your desired consistency.
  • Serve & Store. Enjoy on cheesecake, pound cake, ice cream, oatmeal, yogurt, pancakes, waffles, and more! Store leftover blueberry topping in an airtight container in the fridge up to 4-5 days. (This blueberry sauce can be frozen, but the texture will soften more upon thawing.)

Notes

  • Can I Use Frozen Blueberries? Yes! This is a great option when it's not blueberry season. Just know your sauce will be a bit softer in texture than mine. Thawed frozen blueberries tend to lose some of their sturdiness, so they'll be softer as they cook. If using frozen blueberries, there's no need to thaw them first, and you can add them all at once.
  • How to Make SMOOTH Blueberry Sauce. To make a smoother blueberry sauce, puree the finished sauce in a blender or with an immersion blender, then strain it through a sieve.
  • Variations. Feel free to omit the lemon zest and add a pinch of cinnamon instead.

Video

Course: Sauce
Cuisine: American
Diet: Gluten Free
Keyword: blueberry sauce, blueberry topping