Can you cook mushrooms without oil or butter?

Yes, you can cook mushrooms without oil or butter. Here are a few methods:

- Dry-frying: Heat a non-stick pan over medium heat. Add the mushrooms and cook, stirring occasionally, until they are browned and tender.

- Steaming: Place the mushrooms in a steamer basket or colander set over a pot of boiling water. Cover and steam for 5-7 minutes, or until they are tender.

- Roasting: Preheat the oven to 400 degrees Fahrenheit (200 degrees Celsius). Toss the mushrooms with a little salt and pepper, then spread them out on a baking sheet. Roast for 15-20 minutes, or until they are browned and tender.

- Microwaving: Place the mushrooms in a microwave-safe dish with a little water. Cover and microwave on high for 3-5 minutes, or until they are tender.

- Air frying: Preheat the air fryer to 400 degrees Fahrenheit (200 degrees Celsius). Toss the mushrooms with a little cooking spray, then place them in the air fryer basket. Cook for 5-7 minutes, or until they are browned and tender.