You will be given a definition of a task first, then some input of the task.
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.

2 tablespoons butter, 1 tablespoon vegetable oil, 2 potatoes medium, peeled and cut into 1/2-inch cubes, about 1 1/2 cups, 1 onion medium, chopped, about 1 cup, 2 celery ribs chopped, about 1 cup, 1/2 cup red bell pepper chopped, 4 teaspoons old bay seasoning, 1 McCormick Bay Leaves, 1/4 cup flour, 1 quart whole milk, 2 cups chicken broth, 3 cups frozen corn kernels or fresh, 8 ounces lump crabmeat
Output:
butter, vegetable oil, potatoes, onion, celery, red bell pepper, bay seasoning, Bay Leaves, flour, milk, chicken broth, frozen corn kernels, lump crabmeat