Coat the beastie in seasoned flour ,brown,then bake @350 1 hour.
Also scored a pile of Shaggy Parasols,(Chlorophyllum rhacodes)
I did'nt do a spore print and they are cooked and in the freezer.
Gotta go back tomorrow and find a mature specimen to print and make sure they're not Chlorophyllum molybdites.
I ate a few mouthfulls so if I'm puking I wont have to go back to find out