Lemon Curd

• Place the butter in a heat safe bowl. Set a mesh sieve on top of the bowl and set aside.
• Whisk together the sugar, lemon juice, lemon zest, egg yolks, and egg in a saucepan. Cook over medium heat, while stirring constantly with a heat-safe rubber spatula to keep the eggs from curdling. Cook until the lemon curd thickens enough to coat the back of a spoon or registers 170°F on a thermometer.
• Once thickened, remove the curd from the heat and strain through the mesh sieve into the butter. Stir the lemon curd until the butter melts and combines. Press a piece of plastic wrap directly to the surface of the curd and refrigerate until cool and thick.
• Lemon curd may be made in advance and stored for up to 1 month in the refrigerator.