Given the task definition and input, reply with output. 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.

Heat 2 tsp olive oil in skillet, add chile peppers and cook over medium heat for 4- 5 minutes, stirring occasionally., Add mushrooms and shrimp, and season with garlic pepper., Continue cooking until shrimp is no longer pink., Meanwhile, cook linguine according to package directions., Add the tomatoes, heavy cream and salt to mixture in skillet, and cook until it thickens slightly, 4-5 minutes., Drain linguine., Serve shrimp mixture over pasta, and sprinkle with parmesan cheese.
olive oil, shrimp, mushroom, chili peppers, garlic pepper, tomatoes, heavy cream, salt, linguine, parmesan cheese