In this task, you have to generate the named entities (NER) given its ingredients of the recipe. Named entities are the names of the items without their quantity.

7 tablespoons unsalted butter, 3 tablespoons white sugar, 1 egg yolk, 1 egg, 1 7/8 cups unbleached all-purpose flour, 1 pinch salt, 1/4 teaspoon ground black pepper, 2 lemons, 1/2 teaspoon water, 1/2 cup crystal sugar, 1 egg yolk
unsalted butter, white sugar, egg yolk, egg, flour, salt, ground black pepper, lemons, water, crystal sugar, egg yolk