Lemon Curd is a zesty homemade treat made with lemons, butter, sugar, and eggs. Perfect for scones, desserts, or pancakes, it’s way better than store-bought!
Pull out eggs and butter to get to room temperature. Use a zester to get 3 tablespoons zest of just the very outer yellow part of the lemon (avoid the white pith below—it is very bitter!), then juice lemons with a citrus juicer to get 1/2 cup juice.
Combine the sugar and lemon zest in a food processor. Pulse 15–20 times or until zest is broken down and incorporated in sugar. Pour into a large bowl or a bowl attached to a stand mixer.
Add in the room temperature (not softened or melted!) butter, and using a hand mixer, (or the whisk attachment for a stand mixer), beat until light and creamy, about 2–4 minutes. Scrape sides of the bowl as needed.
Beat in the eggs, one at a time, mixing just briefly to incorporate each egg. Finally, add the salt and 1/2 cup freshly squeezed lemon juice. Mix briefly just to combine.
Pour the mixture into a medium saucepan and place over low heat. Stir constantly with a rubber spatula for about 10–15 minutes or until nicely thickened. The curd should reach 170°F on a candy thermometer. (If it doesn’t reach this heat, it won’t properly set up—see note 3.) Pour curd through a fine mesh sieve and use a spatula to press through the sieve into an airtight container/bowl.
Cover container with plastic wrap so the plastic wrap is touching the top of the lemon curd and store in the fridge for at least an hour and preferably 8 hours before serving.
Video
Notes
Note 1: Remove all the guesswork from your Lemon Curd with a candy thermometer! Here is the candy thermometer I use and highly recommend.Note 2: It’s really important the butter, lemon juice, and eggs are all at the same room temperature. Otherwise, the butter won’t properly cream with the sugar. And the mixture can turn grainy/curdled-looking if cold eggs get added to room temperature butter.Note 3: While the curd is hot, it should be thick enough to coat the back of a spoon. (Quick test: Lift the spoon and immediately trace a line across the back of the spoon with your fingertip. We’re looking for the line to retain a clear track.) While it does thicken more as it cools, it should be quite thick (like a pourable pudding) before removing from the heat. When it’s chilled, it should thicken up to a snack pudding cup consistency.Nutrition Note: Nutrition information is for a 2-tablespoon sized serving.Storage: Store leftover lemon curd in an airtight container in the fridge for up to a week.