Finish the following sentence with the best choice: How to Make the Filling for North Carolina Lemon Pie

Choices:
- To make filling for North Carolina Lemon Pie, mix condensed milk, egg yolks, heavy cream and lemon zest in a bowl.
- To make filling for North Carolina Lemon Pie, separate condensed milk, egg yolks, heavy cream and lemon zest in a bowl.

Answer:
To make filling for North Carolina Lemon Pie, mix condensed milk, egg yolks, heavy cream and lemon zest in a bowl.