In this task, you have to identify the named entities (NER) which are the ingredients required given its directions. Named entities are the names of the items without their quantity.
One example: Preheat oven to 375 degrees., Boil syrup, sugar and shortening over medium heat, stirring constantly., Remove from heat., Gradually stir in flour and nuts., Drop by teaspoonfuls about 3 inches apart on lightly greased cookie sheet., Bake 5 to 6 min., Remove from oven and let stand 5 min, before removing from sheet., May be rolled into cylindrical shape while still hot., If cooled too much, return to oven for a minute., Yield: 4 dozen cookies.
Solution is here: flour, nuts, corn syrup, shortening, brown sugar
Explanation: This is a good example, as we see the NER is generated correctly from the directions.

Now, solve this: Combine the heavy cream, milk, and vanilla pod and seeds in a large saucepan., Bring to a gentle simmer over medium-high heat, then remove from the heat., Whisk the egg yolks, sugar and salt in a medium bowl., Ladle half of the cream mixture into the egg mixture and whisk to combine; return to the saucepan with the remaining cream mixture., Cook over medium heat, stirring constantly with a wooden spoon in a figure-8 motion, until the custard is thick enough to coat the back of the spoon, about 10 minutes., Strain the custard through a fine-mesh sieve into a blender; discard the vanilla pod., Puree until frothy, about 30 seconds; pour back into the bowl., Cover with plastic wrap and refrigerate at least 3 hours or overnight., Transfer the chilled custard to an ice cream maker and churn according to the manufacturer's instructions., Transfer to a resealable container and freeze until firm, about 2 hours., Photograph by Kang Kim
Solution:
heavy cream, milk, vanilla bean, egg yolks, sugar, kosher salt