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.
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Question: 1 egg, 1/2 cup butter, softened, 1 cup sugar, 1 (15 ounce) can pumpkin, 1 teaspoon vanilla extract, 2 cups all-purpose flour, 1/2 teaspoon salt, 1 teaspoon baking soda, 1 teaspoon baking powder, 1 teaspoon cinnamon, 1 cup butterscotch chips

Answer: egg, butter, sugar, pumpkin, vanilla, flour, salt, baking soda, baking powder, cinnamon, butterscotch chips

Question: 2 tablespoons olive oil, 1 yellow onion, chopped, 4 cups water, 1 cup lentils, 1/4 cup bulgur, 1 teaspoon salt, 1 teaspoon ground black pepper, 1 lemon, quartered, 2 green onions, chopped, 1 cup plain yogurt

Answer: olive oil, yellow onion, water, lentils, bulgur, salt, ground black pepper, lemon, green onions, plain yogurt

Question: 3 ears fresh sweet corn, shucked and silks removed, 2 cups freshly shelled black-eyed peas (about 1 3/4 pounds unshelled) or frozen black-eyed peas, thawed, 2 tomatoes, cored, seeded, and chopped, 1 onion, preferably Vidalia, finely chopped, 1/2 stalk celery, very finely chopped, 1 clove garlic, very finely chopped, 1 small bunch basil, stemmed and leaves very thinly sliced into chiffonade (see page 197), 2 tablespoons apple cider vinegar, 1 teaspoon Dijon mustard, 1/4 cup canola oil, Coarse salt and freshly ground black pepper

Answer:
sweet corn, black-eyed peas, tomatoes, onion, celery, clove garlic, basil, apple cider vinegar, mustard, canola oil, salt