Given the task definition and input, reply with output. 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, 12 cup onion, chopped, 1 garlic clove, minced, 1 (2 1/4 ounce) can sliced ripe olives, 1 (4 1/2 ounce) can green chilies, chopped, 12 cup light sour cream, 1 (10 3/4 ounce) can condensed cream of chicken soup, 2 cups chicken, shredded, 4 ounces cheddar cheese, shredded, 6 (8 inch) flour tortillas, 14 cup milk

butter, onion, garlic, olives, green chilies, light sour cream, condensed cream, chicken, cheddar cheese, flour tortillas, milk