Chestnut Free Cornstarch Lemon Curd
Bright, tangy, and impossibly silky, this lemon curd hits that perfect balance of sweet and sharp that makes you want to eat it straight from the jar with a spoon. Instead of egg yolks — the traditional thickener — this recipe leans on cornstarch to build that luscious, glossy texture, which means it comes together entirely from pantry staples you likely already have on hand. Fresh lemon juice and zest do all the heavy lifting on flavor, so every spoonful tastes genuinely vibrant rather than flat or artificial. The method is straightforward: whisk, cook, and finish with cold butter for richness, then strain for that perfectly smooth, professional finish. It sets up beautifully in the fridge and works as a spread, a tart filling, a topping for yogurt or pancakes, or honestly just a reason to grab a spoon. For anyone navigating tree nut concerns, this recipe is naturally free of the usual suspects — no hidden nut-based thickeners, no specialty ingredients to track down, just clean, simple components.
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Learn more →Ingredients
8 servings
- ½ cup fresh lemon juice (from about 3–4 lemons)
- 1 tbsp lemon zest (from about 2 lemons)
- ¾ cup granulated sugar
- 3 tbsp cornstarch
- ¼ tsp fine salt
- ½ cup water
- 3 tbsp unsalted butter, cut into small pieces
Instructions
- 1
Whisk together the sugar, cornstarch, and salt in a small saucepan until evenly combined. Add the water and lemon juice and whisk until the cornstarch is fully dissolved with no lumps visible.
- 2
Set the saucepan over medium heat and cook, whisking constantly, until the mixture thickens and turns from cloudy to translucent, about 6–8 minutes. Once it begins to bubble, continue whisking for 1 full minute — the curd should be thick enough to coat the back of a spoon and hold a clear line when a finger is drawn through.
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