Italian sausage, breakfast sausage, and summer sausage are popular types of sausage that are enjoyed by many people. They are made with various spices, cured, and smoked to give a unique flavor. However, many wonder whether it is safe to eat sausage casings on summer sausage, smoked sausage, or even most sausage casings you can find.
The casing on summer sausage can be made from various materials, including natural casings made from animal intestines, manufactured casings made from collagen or cellulose, and plastic casings. Some summer sausages may even use plastic casings or be skinless sausages.
It is important to note that not all sausage casings are edible. Some casings are very thick casing made from materials that are unsafe to eat. However, many summer sausage casings are perfectly safe to eat and can add a nice texture and flavor to the fresh sausage.
To determine if a summer sausage casing is edible, it is essential to read the label or ask the manufacturer. Some thicker casing may need to be removed before eating, while others can be eaten along with the sausage. If unsure, avoiding caution and removing the casing before consuming the sausage is best.
In our guide, you’ll find that not all summer sausage casings are edible, yet many are perfectly safe to eat. By reading the label or asking the manufacturer, you can determine whether you can eat the casing on a particular summer sausage. By the end, unless you eat skinless sausage, you may need to determine if your sausage is cooked properly, or remove sausage casing, if you are unsure how it is made, be it the small intestine or it is plastic and synthetic. (Read Why Do Carrots Give Me Hiccups)
Which Sausage Casings Are Edible?
The short answer: natural and collagen casings are edible, cellulose and plastic casings are not. Cellulose is the one that catches people out, because it is made from plant fibre and looks harmless.
| Casing | Made from | Edible? | What to do |
|---|---|---|---|
| Natural | Animal intestine (sheep, pig or beef) | Yes | Eat it once the sausage is cooked |
| Collagen | Reconstituted animal protein (hide and connective tissue) | Yes | Eat it; it softens as it cooks |
| Cellulose | Regenerated plant fibre (wood pulp or cotton) | No | Removed in the factory; peel it if it is still on the sausage |
| Plastic or fibrous | Synthetic polymer film or fibrous casing | No | Peel it off and discard it before eating |
USDA FSIS lists the removal of inedible casings, usually cellulose, as a standard step in sausage production, which is why skinless hot dogs arrive without one.
What Are The Types of Sausage Casing
When it comes to sausages, the casing is an essential component. The outer layer holds the meat and spices inside the sausage, giving it its characteristic shape and texture. Sausage casings hold the meat inside and in shape, so they come in different types and sizes. Most sausage casing possesses unique properties and uses.
Natural Casings
One of the oldest types of sausage casing is natural sausage casings. They are made from the small intestines of animals, such as sheep, pigs, and cows, and hold the ground meat in shape.
Natural casings are flexible, durable, and absorbent, allowing smoke and flavors to penetrate the sausage. They come in various sizes and are ideal for making traditional sausages, such as frankfurter sausages, bratwurst, chorizo, meat sticks, and breakfast sausages.
Note that cured sausages such as salami don’t need to be cooked, and you can just cut slices to eat.
Collagen Casings
Collagen casing is another type of sausage casings. They are made from collagen, a protein found in animal connective tissue. Collagen casings are uniform in size and shape, making them ideal for most sausage casings in mass production. They are also strong and easy to work with, making them popular with home sausage makers. A Collagen casing also comes in different diameters; some are even flavored.
Cellulose Casings
A cellulose casing is made from regenerated plant fibre, usually wood pulp or cotton. It is not edible. It is a processing casing that gives hot dogs and frankfurters their shape, and it is peeled away during manufacture so the sausage is sold skinless. They are ideal for making skinless sausages like hot dogs and frankfurters. A cellulose casing is strong, gives the sausage a uniform shape, and has excellent heat resistance, making them perfect for the cooking process.
It is possible to remove the skin from a par-boiled sausage. Simmer sausages for a few minutes, remove and run them under cold water so they stop cooking. Then, dry sausages, and take a sharp knife to slice down the length of the link. You can then continue to cook the meat, where it will still hold its sausage shape.
Synthetic Sausage Casing
Synthetic casings are made from plastic or synthetic materials. They are uniform in size and shape, making them ideal for commercial sausage production. A synthetic casing comes in different diameters, from thin to very thick, and is available in various colors.
One new casing that has arisen is the casing for vegetarian sausages. Most other casings will be unsuitable as they contain meat or animal sources. Vegetarian sausage cases are edible, made from a plant source, vegetable glycerin, sugars, and carbohydrates. Uses for these are found in vegetarian sausages and can also be used on fresh sausages. (Learn How Long Do Mashed Potatoes Last In The Refrigerator)
Are You Supposed To Remove The Sausage Casing?
One of the most common questions people ask about sausages is can you eat sausage casing? The answer to this question depends on the type of sausage casing.
Natural Casings
A natural casing is edible and safe to eat. They are permeable, allowing smoke and flavors to penetrate the sausage, making them ideal for traditional sausages. If you prefer the texture and flavor of the natural casing, you can eat them without removing them from your fresh sausages.
Collagen Casings
It is safe to eat sausage casing made from collagen casings. They are uniform in size and shape, making them ideal for mass production. Collagen casings are edible, so you can eat them.
Cellulose Casings
Cellulose casings are not edible and are not meant to be eaten. They are used to make skinless sausages like hot dogs and frankfurters, and they are stripped off in the factory before the sausage is packed. If you ever find a sausage still inside a cellulose casing, peel it off first.
Synthetic Casings
Synthetic casings are not edible and are removed before eating. They are made from plastic or synthetic materials and do not add any flavor or texture to the sausage. For eating sausage, one question often arises: whether or not to remove the sausage casing.
The casing is the outer layer that holds the meat together during the cooking process. It can be made from various materials, including natural casings like animal intestines, synthetic casings like collagen or plastic, and even wood pulp.
While some prefer removing the casing before eating, others leave it on.
Here are some things to consider when deciding whether to remove the sausage casing:
Reasons to Remove the Casing
- Texture: Some people find the texture of the casing unappealing, as it can be tough or chewy.
- Flavor: The casing can sometimes have a slightly bitter or metallic taste some people find unpleasant.
- Preference: Whether to remove the casing is a matter of choice. If you prefer the taste and texture of sausage without the casing, remove it.
Reasons to Leave the Casing On
- Flavor: The casing can add a subtle flavor to the sausage, which some people enjoy.
- Aesthetics: Leaving the casing on can help the sausage maintain its shape and appearance.
- Convenience: Removing the casing can be time-consuming and messy, so leaving it on can be more convenient.
Whether or not to remove the sausage casing is a matter of preference, but only for casings that are edible in the first place. Natural and collagen casings can be eaten. Cellulose and plastic casings cannot, and cooking them does not change that. If the label does not say, treat the casing as inedible and peel it off. (Learn How Long Does Egg Salad Last In The Fridge)
Can You Eat The Casing On Summer Sausage
Summer sausages are a type of sausage that is typically made with beef, pork, or a combination of the two. It is often smoked and has a tangy, slightly sour flavor.
Summer sausage casing can be made from various materials, including natural casings like animal intestines, collagen casings, and plastic casings.
So, can you eat the casing on summer sausage? Usually yes, but it depends on the casing rather than the sausage. Natural and collagen casings are edible and many people like their snap. Cellulose and plastic casings are not edible and have to be peeled. Summer sausage sold in a cloth or fibrous wrapper almost always needs the wrapper removed, and the label will say so.
Can You Eat The Casing On Sausage
As with summer sausage, whether the casing on a sausage is edible depends entirely on what it is made from. Whether or not to eat the casing is a matter of personal preference, and there are a few things to consider when making your decision.
As mentioned earlier, the casing can add flavor and texture to the sausage, but some people find the texture or flavor unappealing. If you are unsure what the casing is, check the label before you bite into it rather than testing it on your teeth.
Some types of sausage, such as skinless sausages or sausages with plastic casings, are eaten without the casing. Be sure to check the packaging or ask the butcher if you’re unsure whether or not to remove the casing.
How To Tell If Sausage Casing Is Edible
Sausage casings can be made of various materials, including natural casings from animal intestines and manufactured casings from collagen, cellulose, or plastic. Some casings are edible, while others are not. This section will discuss how to tell if sausage casing is edible.
Check the packaging
The first step in determining if a sausage casing is edible is to check the packaging. Most sausages sold with an edible casing will show so on the label. If the packaging does not mention whether the casing is edible, you can assume it is not edible and should be removed before consumption.
Look for natural casings
Natural casings are made from animal intestines and are typically edible. These casings are often used in traditional sausages like Italian sausage and frankfurter. Natural casings are typically thin and have a slightly translucent appearance.
Check the texture
If you are unsure if a sausage casing is edible, you can check the texture. Edible casings will be soft and pliable, while inedible casings will be hard. You can gently press on the casing to see if it gives a little or if it feels hard and unyielding.
Check the color
Edible casings are typically light, while inedible casings may be darker or have a plastic-like appearance. If the casing appears to be a bright, unnatural color or shiny, it is likely, not edible.
Consider the cooking process
The cooking process can also impact the edibility of sausage casings. The casing should be safe to eat if the sausage is cooked correctly. However, the casing may become tough to chew if the sausage is overcooked or undercooked. (Learn How Long Can Burgers Stay In The Fridge)
Is Eating Plastic Sausage Casing Dangerous?
The safety of plastic sausage casing is a concern for many people, and it is essential to understand the potential risks. A plastic casing is made from synthetic polymer film, and it is used as a cheaper, tougher alternative to natural casings. It is not the same thing as collagen or cellulose, which are made from animal protein and plant fibre respectively.
One concern with a plastic casing is the thickness. Thicker casings are less permeable and can be challenging to digest. Some plastic materials may contain harmful chemicals that can migrate into the food during cooking or storage, posing a health risk to those who consume it.
This mainly concerns people who frequently eat sausages or processed meats wrapped in plastic casings. It is always best to err on the side of caution with consuming plastic sausage casing. If you are unsure whether a particular casing is safe to eat, removing it before consuming the sausage is always best.
Conclusion. Can You Eat Summer Sausage Casing?
With eating sausage casing, it’s important to remember that not all casings are edible. Natural casings are made from animals’ small intestines and are edible, collagen casings are edible, and cellulose or plastic casings are not.
To determine if a casing is edible, check the packaging, examine the texture and color, and consider the cooking process. If you are unsure, place your sausage on a cutting board. Slice with a shallow cut from one end, and peel open to remove the sausage casing. It can then be cooked as usual.
