Q: 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.
Hard-cook eggs, in boiling water until done, about 10 minutes; drain and rinse under cold water to make them easier to peel., Halve eggs and combine yolks with melted butter and season with salt; replace yolks in egg whites and place in a baking dish., Place eggs in a 350 degree F oven for 8 minutes., Meanwhile, in a saucepan, over medium heat, cook tomatoes and onions, until onions are tender and a rich tomato sauce is achieved; season with salt and pepper and a splash of vinegar., Pour tomato sauce over eggs and serve.4.
A:
eggs, salt, butter, tomatoes, onion, vinegar