<http://schema.org/recipeInstructions>
"Find out if your crawfish have been purged. If they haven\u2019t, soak in fresh water for 10 minutes (some people say you need to salt\u2014you don\u2019t). While you\u2019re waiting, place the water in a large Dutch oven and bring to the boil over medium heat. Place the onion, lemon, bay leaf, and garlic in a large piece of cheesecloth. Use kitchen twine to tie it up, teabag-style. Add to the boiling water along with the salt. Boil 5 minutes. Add the crawfish to the pot and boil 5 minutes longer, when all the shells should be bright red. Drain, discarding the cheesecloth bag. Serve immediately, plain or with dippin\u2019 sauces like cocktail sauce, mayonnaise, ketchup, or Tabasco."^^<http://www.w3.org/2001/XMLSchema#string>
<http://www.chowhound.com/recipes/crawfish-boil-10900>