In one sentence, describe what the following article is about: Use 6 ounces/180ml if you are certain of the freshness of the starter. When in doubt, use a full cup of buttermilk as starter. Shake thoroughly to mix. Label it with the date. If you find it takes longer than 36 hours, the starter was no longer active (the bacteria had died). The buttermilk may or may not be tasty if it takes longer than 36 hours but it can still be used for baking. This happens because the bacteria have fermented the milk, and the lactic acid is causing the milk proteins to thicken. Refrigerate immediately
Summary: Add a bacterial starter of 6 to 8 ounces/180-235ml of active fresh cultured buttermilk to a clean quart jar. Fill the rest of the jar with fresh milk. Screw the lid on securely. Let it sit out in a warm part of the room until thickened, which should take about 24 hours. Check to make sure the thickened buttermilk coats the glass.

In one sentence, describe what the following article is about: Capitalize the word and surround it by quotation marks. Place a period after it. Follow the format below continuing with the "citation" example: "Citation." Third-party online dictionaries often borrow definitions from published print dictionaries. The dictionary that a set of definitions was taken from is usually indicated at the bottom of dictionary entry. Italicize the name of this original dictionary and write a period after it. "Citation." Random House Dictionary. Note: If an online dictionary source is an original dictionary, rather than a third-party one, you can skip ahead to step 2.4, indicating publication source. For a publishing house in a major city, like New York or London, only the city name needs to be given. If it is a U.S. city that is not well known, however, include the state. Follow the location with a colon and the name of the original publisher. After that, type a comma and the year of the dictionary's original publication. "Citation." Random House Dictionary. New York: Random House, Inc., 2012. The online publication source is the online dictionary you got the definition from. You only need to indicate the name of the online dictionary, not the URL. "Citation." Random House Dictionary. New York: Random House, Inc., 2012. Dictionary.com. MLA formation requires you to indicate which type of medium a specific source came from. "Citation." Random House Dictionary. New York: Random House, Inc., 2012. Dictionary.com. Web. Include the day, month, and year. You do not need to introduce the date in any special way, but you should finish it with a period. "Citation." Random House Dictionary. New York: Random House, Inc., 2012. Dictionary.com. Web. 5 December 2012.
Summary: Identify the cited word. Indicate the original source. Identify the location, publisher, and year of original publication. Specify the online publication source. State that the definition came from the Web. Conclude with the date the definition was accessed.

In one sentence, describe what the following article is about: Fill a pot with 1 US-quart (950ml) (1 L) of cold water. Either squeeze your lemon into the water or cut it into thin slices to insert. Place your onions, celery, and bay leaf into the pot. Sprinkle thyme, dill, and salt on top to taste. For more flavor, try adding peppercorns, other vegetables like carrots, or cooking liquids like chicken stock and white wine. To avoid overcooking your fish, keep your pot well below boiling, aiming for a temperature around 170 F (76 C). If your water does not fully cover the salmon, add just enough to do so. Do not preheat your pot. Starting cold will help your salmon retain moisture and avoid overheating. Let your salmon simmer until it can be easily pulled apart by a fork and is no longer transparent on the inside. Depending on the exact heat, this could take between 20 and 30 minutes. Poached salmon will not change colors as drastically as grilled or baked salmon, so pay extra attention to the opacity and toughness. Sprinkle your salmon with a small amount of salt, pepper, thyme, and dill. Poached salmon has a naturally clean, light flavor, so avoid excessive seasoning. Squeeze lemon over the top to add a zesty kick.
Summary:
Fill a pot with cold water, lemon, onion, celery, salt, and herbs. Add your salmon filet and heat to a medium temperature. Cook your salmon until it is opaque and flakes easily. Season with salt, pepper, and herbs.