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.

Example Input: Mix and dip hot dogs on a stick with mixture., Cook in hot deep grease until golden brown.
Example Output: corn meal, Pet milk, flour, sugar

Example Input: Preheat the oven to 350 degrees., Have an 8 or 9-inch pie plate at hand., Place the unbaked pie shell in the plate., Sprinkle the bottom of the pie shell evenly with chocolate chips., Whisk together the eggs, 1 cup of sugar and flour in a mixing bowl., Gradually mix in the butter, then add the nuts and vanilla extract., Carefully pour mixture over the chocolate chips, in a circular motion so it does not disturb the chips., Bake for 1 hour, until the filling is set., Serve slightly warm, with whipped cream, if desired.
Example Output: unbaked pie shell, chocolate chips, eggs, sugar, flour, unsalted butter, walnuts, vanilla extract, cream

Example Input: Heat sugar, 1/3 cup water and cream of tartar in small saucepan to boiling. Reduce heat and simmer, uncovered, for 5 minutes. Remove from heat. Cool to lukewarm. Pare mango. Remove pit. Place mango in blender and puree until smooth. Place in medium size bowl. Stir in sugar syrup, lime juice and peel into pureed mango. Fold in whipped cream. Freeze ice cream in ice cream maker according to manufacturer's directions. Makes about 1 1/2 quarts.
Example Output:
sugar, water, cream of tartar, mango, lime juice, lime peel, whipping cream