1. a large, mature cremini mushroom with a flat, open cap and exposed gills
Usage: culinary

Examples

• The chef grilled a large portabella mushroom as a vegetarian burger substitute.
• Portabella mushrooms have a meaty texture that makes them popular in plant-based dishes.
• She stuffed the portabella caps with breadcrumbs and herbs.
• The restaurant serves portabella steaks with garlic butter.
• You can find fresh portabella mushrooms in the produce section.
• The portabella’s earthy flavor pairs well with balsamic vinegar.