Add the spices to the shrimp and juice from one lemon. Set aside.
Wash the asparagus and cut into halves. Set aside.
Heat olive oil on a cast iron pan for about a minute. I like to start with the skillet nice and hot.
Add the shrimp and asparagus on to heated pan and cover. Let it cook for 2-3 minutes.
Flip the shrimp to cook both sides for another 2-3 minutes.