Lemon Butter Or Lemon Curd If You'D Rather - cooking recipe

Ingredients

4 whole eggs
2 egg yolks
2 cups sugar
2/3 cup lemon juice
2 ounces lemon zest
1 cup butter, cut into 18 pieces

Preparation

Combine eggs, yolks and sugar and whisk until smooth.
Add juice and zest to egg mixture and whisk smooth.
Whisk very frequently over very low heat until thickened, approximately 8 minutes, or until mixture coats the back of a spoon.
Remove promptly from heat and stir in butter 2 pieces at a time, allowing each addition to melt before adding the next.
Remove to a clean container and cover by laying a layer of plastic wrap directly on the surface of the curd. When cool, place lid on container and refrigerate for up to 2 weeks. May also be frozen.