Start this before Cod, as it takes longer to cook. Pour about a tablespoon of Olive Oil into a skillet and add Aparagus. Cook on medium-high heat, turning asparagus often, for about 4 minutes. Add button mushrooms, garlic, and cayenne pepper. Continue to stir frequently until mushrooms are cooked (they will be dark in color and appear spongy-wet) This will be about another 3-5 minutes. When the mushrooms have been added, start Cod in a separate skillet.
Cod:
Place Cod on an Olive Oil- brushed skillet on medium heat. Put herbs and spices evenly on the filet. Let cook about 2-3 minutes, then flip. Cook for 2-3 minutes or until cooked through.
To serve, lay asparagus in the middle of the plate, place the cod on top, and spoon the crab on top of the cod. Scatter mushrooms around the outside.
Recipe by The Pescetarian and the Pig at https://www.thepescetarianandthepig.com/2012/02/27/seared-cod-and-crab-with-horseradish-sauce/