No one seems to know where the word portobello comes from. Initially, when most people thought that mushroom were imported into Italy, the name was thought to be Italian. The name portobello remained until someone decided to make it even more Italian by spelling it as portabella.

Portobello mushroom is a very large cremini, and cremini is a brown or buy dmt canada version of the white button mushroom. With one important difference, the taste of portobello is similar to that of the common supermarket mushroom, except that it is very different in that it is old and enhanced.
The shells under the mushrooms have progressed significantly from the pale pink phase during their first break ... as the mushrooms grow and the shells appear and darken, the taste becomes even stronger. ..As portobellos, due to their size, remain well-opened with advanced gills, they also have an extra flavor.
Interestingly, these giant creobelloes (portobello) were once considered oddballs and were treated as weeds over mushrooms. When creamy planting began, the first runs were usually unusually large ... these giants were avoided - and even discarded ... In 1985
Phillips Mushroom Farms decided to market a large first cream as a portobello mushroom. .Something else. history.