unidentified fungus

unidentified fungus

Observation - unidentified fungus - UK and Ireland. Description: Growing on rockery sheltered beneath beech, has opened and doubled in size in 24hrs,Are they edible? Looks like they would go well with eggs and bacon!!! Any info.appreciated,thankyou.

Growing on rockery sheltered beneath beech, has opened and doubled in size in 24hrs,Are they edible? Looks like they would go well with eggs and bacon!!! Any info.appreciated,thankyou.