3cupfresh or frozen blueberriesNo need to thaw frozen berries
0.33cupgranulated sugar
0.5cupwater
0.5tspfinely grated lemon zest
1tbspfresh lemon juice
1.5tbspcornstarch
2tbspcold waterfor mixing with cornstarch
0.5tsppure vanilla extract
0.13tspfine sea salt
Instructions
Preparation Steps
Combine blueberries, sugar, 1/2 cup water, lemon zest, and salt in a medium saucepan.
Bring to a gentle simmer over medium heat and cook, stirring, until berries start to burst, 3–5 minutes.
Stir cornstarch with 2 tablespoons cold water in a small bowl to make a smooth slurry.
Stir lemon juice into the berries. Slowly pour in the slurry while stirring constantly.
Simmer 1–2 minutes until glossy and thickened to your liking.
Remove from heat and stir in vanilla. Cool; sauce thickens more as it cools.
Notes
Variation: Add a pinch of cinnamon or a splash of almond extract for a bakery-style twist. For a chunkier sauce, reserve 1/2 cup berries and stir them in after thickening. Storage: Refrigerate in a sealed jar up to 1 week or freeze up to 2 months.This recipe is an original creation inspired by classic Easy Homemade Blueberry Sauce flavors. All ingredient ratios and instructions are independently developed.