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.

Prepare cake mix according to package directions., Split cake horizontally into 4 equal layers and place bottom cake layer on a serving plate., Set aside., Slice ice cream into thirds according to flavors., Spread top of bottom cake layer with chocolate ice cream; top with a layer of cake; spread with vanilla ice cream; layer of cake; spread with strawberry ice cream and finish with the last layer of cake., Cover and freeze 1 hour., Prepare both envelopes of whipped topping, spread over frozen cake top and sides., Return to freezer until firm., Let stand at room temperature 10 minutes before serving.
angel food cake mix, cream, whipped topping, strawberries