Species Guide

Button Mushrooms

Button mushrooms are often treated as the default mushroom, which is exactly why they deserve a better page than a throwaway description. They are versatile, mild, and cheap, but they still benefit from good cooking and clear comparisons.

Updated 2026-05-26EncyclopediaSafety-first mushroom guidance
Button mushrooms
Image source: Wikimedia Commons

Quick Answer

Also calledWhite button mushrooms
FlavorMild, savory, and adaptable
Best useSautees, soups, pasta, omelets, sauces
Compare withCremini are firmer and deeper; portobellos are the mature form

In This Guide

Safety note: Never eat wild mushrooms unless they have been identified with certainty by a qualified local expert.

Button vs Cremini vs Portobello

These mushrooms are closely related stages of the same cultivated mushroom family. Button mushrooms are the youngest and mildest, cremini are more mature and deeper in flavor, and portobellos are the large fully mature version.

How to Cook Button Mushrooms

Sliced sauteBest for quick sides and pasta
Quartered roastGood for tray bakes and deep browning
Soup and sauceUseful when you want mushroom flavor without a premium ingredient
Raw useSometimes used in salads, though many cooks prefer them cooked

What to Look for at the Store

Storage

Store button mushrooms dry in the refrigerator and use them within several days for best quality. Washed mushrooms usually do not keep as long as dry unwashed ones.

FAQ

Yes. White button mushrooms are often called button mushrooms.
No. They are related, but cremini are a more mature stage with deeper flavor.
They can be, though many people prefer them cooked for flavor and texture.
They are good all-purpose mushrooms for soups, sides, sauces, eggs, pasta, and simple sautés.