Pistachio Free Cornstarch Lemon Curd
Bright, tangy, and silky smooth, this lemon curd is the kind of thing you'll want to spoon straight from the jar. It gets its gorgeous thick texture from cornstarch rather than egg yolks, which means the process is surprisingly straightforward — no tempering, no scrambled egg disasters, just steady whisking over medium heat until the mixture turns glossy and translucent. Fresh lemon juice and zest do all the heavy lifting on flavor, and a few pats of cold butter stirred in at the end give it that rich, velvety finish. For anyone navigating nut allergies or cross-contamination concerns, this recipe is a breath of fresh air — every ingredient is simple, familiar, and easy to verify as safe. Store-bought curds and pastry fillings can be a minefield of shared-facility warnings, so making your own at home puts you fully in control. It sets beautifully in the fridge and works as a tart filling, a toast spread, a cake layer, or a swirl through yogurt — endlessly versatile and genuinely delicious.
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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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