This meal has three components.
The mushroom gravy.
And the biscuit.
Get the biscuits in the oven first and then deal with the rest.
The mushroom gravy is something similar I made on Thanksgiving. I just sauteed some mushrooms in butter, added a little stock and thickened it with flour. Easy. Takes 10 minutes.
Cheddar Biscuits recipe.
Frying eggs is also simple. I did this last. Layer on top of the biscuits and then top with mushrooms.