Omnishambles

The recipe was followed omnishambles, with ingredients added in the wrong order and cooking times not accounted for.

The charity event was an omnishambles with misplaced donations.

The kitchen was an omnishambles after the chef prepared the banquet.

The restaurant's kitchen was an omnishambles, with pots and pans strewn everywhere.

He's an omnishambles of a cook, every dish he makes is a disaster.

The kitchen was an omnishambles with pots and pans scattered everywhere.

The restaurant's service on Valentine's Day was an omnishambles.