Ingredients
Equipment
Method
Cook and soften the rhubarb
- Combine chopped fresh rhubarb and 1/2 cup sugar in a saucepan and cook over medium heat until very soft, about 10 minutes, stirring occasionally as the fruit breaks down.
- Transfer the cooked rhubarb mixture to a blender and puree until smooth, then pour it through a fine mesh sieve to remove any solids for a silky texture.
Thicken the curd
- Return the strained rhubarb puree to the saucepan and whisk in the remaining 1/2 cup sugar, egg yolks, and salt until smooth.
- Cook over medium-low heat, stirring constantly, until the mixture thickens and coats the back of a spoon, about 8-10 minutes, scraping the bottom and corners so it stays lump-free.
Finish and chill
- Remove the saucepan from the heat and whisk in the butter cubes until fully melted and incorporated for a glossy, buttery finish.
- Pour the curd into clean jars, cover the surface with plastic wrap so it touches the curd, and refrigerate for at least 2 hours to set.
- Store the rhubarb curd in the refrigerator for up to 2 weeks, keeping the jar sealed between uses.
Notes
For the smoothest curd, strain the puree while it’s warm so it passes easily through the fine mesh sieve. Refrigerate in a clean jar with plastic wrap touching the surface for up to 2 weeks; freezing is not recommended as egg-based curds can change texture. For a lighter option, use half the butter and replace the remainder with an equal amount of unsalted plant-based butter; the flavor will stay tart and bright but the set may be slightly softer.
