Filipino Recipe Brazo de Mercedes (Creme-filled Log Cake)

Filling Ingredients:

8 egg yolks 1 can condensed milk 2 tsp shortening 1 tbsp sugar 1/3 tsp lemon zest

Meringue Ingredients:

8 egg whites 1 tsp cream of tartar 1 1/2 cups sugar 1 tsp vanilla extract 1/4 -1/2 cup powdered sugar

How to cook filling:

1. Mix egg yolks and condensed milk in […]