gross All The Ingredients Present In The Average Hot Dog, Ranked By "Oh No!" Factor  

Jacob Shelton
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List Rules Vote up the most shocking, disgusting things lurking in that hot dog.

Ranker Video Ranking The Most DISGUSTING Things Found Inside Hot Dogs!

Hot dogs are one of the greatest American foods. They're perfect in their simplicity: savory sausages in buns. But what's in a hot dog? Those seemingly basic sausages aren't just blank canvases awaiting hot dog toppings. Hot dogs are made through a process known as "meat emulsion," during which a mixture of protein, fat, and water is blended into a kind of meat batter and piped into a casing. Unfortunately, some gross hot dog ingredients go into that mixture. Even the best hot dog brands have some surprising additions to their recipes.

It’s safe to say that there are some unexpected things in hot dogs. Sure, all the ingredients in sausages are edible. But all of them, from the smallest cocktail wieners to the world's biggest hot dogs, contain some disgusting stuff. This list might just change your summer barbecue plans.

Human DNA is listed (or ranked) 1 on the list All The Ingredients Present In The Average Hot Dog, Ranked By "Oh No!" Factor
Photo: kevin dooley/flickr/CC-BY 2.0
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Human DNA


To be clear, hot dogs do not contain human flesh. But research performed by Clear Labs found that 2% of all hot dogs contained human DNA. More troubling still, two-thirds of the wieners that were found to have human DNA were marketed as vegetarian hot dogs. Apparently the hot dog industry isn't immune to irony.

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Chicken Trimmings is listed (or ranked) 2 on the list All The Ingredients Present In The Average Hot Dog, Ranked By "Oh No!" Factor
Photo: KlingonSpider/via YouTube
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Chicken Trimmings


Also known as "mechanically separated chicken," chicken trimmings are described by the USDA as "a paste-like and batter-like poultry product produced by forcing bones, with attached edible tissue, through a sieve or similar device under high pressure to separate bone from the edible tissue."

The resulting mixture is sometimes added to hot dog recipes. It was found in 10 samples of hot dogs tested by Clear Labs.

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Natural Sheep Casing is listed (or ranked) 3 on the list All The Ingredients Present In The Average Hot Dog, Ranked By "Oh No!" Factor
Photo: KlingonSpider/via YouTube
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Natural Sheep Casing


Natural sheep casing is one hot dog ingredient that is very straightforward, for better or worse. Natural sheep casing is made from the cleaned intestines of lambs, and it's the balloon-like structure that holds in the delicious mystery that is a hot dog.

Is it gross that you're eating a meat tube wrapped in intestines? Scots have been enjoying a version of this for hundreds of years, so it's really just a matter of what you can mentally and physically digest.

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Variety Meats is listed (or ranked) 4 on the list All The Ingredients Present In The Average Hot Dog, Ranked By "Oh No!" Factor
Photo: SomeDriftwood/flickr/CC-BY-NC 2.0
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Variety Meats


Variety meats include ground-up livers, kidneys, and hearts, and according to Clear Labs, you can find them in pretty much every hot dog on the market. The next time you see "variety meats" advertised on the side of a pack of hot dogs, maybe reach for something a little more natural.

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