I've always wanted to try making lemon curd, but I thought it was complicated. Turns out it's pretty simple!
1/4 cup sugar
1 large egg
1/3 cup lemon juice
4 Tbsp butter
Whisk the first 3 ingredients in a small saucepan. Heat until boiling and continue to stir for 5 minutes, until it is thick. Pull off the heat source and add butter 1 Tbsp at a time. Store in the refrigerator!