Bratwurst Sizes: 32mm vs 38mm - Which is Better?

24, Oct. 2025

 

When selecting bratwurst, many people may wonder about the ideal sausage casing size for bratwurst. A common size debate arises between 32mm and 38mm casings. Which one is better for your homemade bratwurst?

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Bratwurst Casing Sizes Explained

Bratwurst is a beloved German sausage enjoyed worldwide, and the choice of casing size can significantly impact its final texture and cooking characteristics. The biggest difference between 32mm and 38mm casings is diameter. Let's delve into the specifics.

1. What Are the Dimensions of 32mm and 38mm Casings?

The numbers refer to the diameter of the sausage casing. A casing of 32mm is approximately 1.26 inches, while 38mm is about 1.5 inches. The size difference can influence how the bratwurst cooks and its overall presentation.

2. How Does Casing Size Affect Texture and Flavor?

Smaller casings like the 32mm tend to create a firmer sausage that locks in flavors better. Since the bratwurst is tighter, it can maintain moisture during cooking, leading to a juicier bite. On the other hand, a 38mm casing provides a looser fit, often resulting in a more tender sausage with a slightly different mouthfeel. A larger casing can also showcase larger chunks of meat and spices, adding a distinct flavor profile.

3. Which Casing Is Better for Grilling?

If you plan to grill your bratwurst, the 32mm casing is often preferred. The tighter fit helps prevent the sausage from splitting while cooking, ensuring that all the juices remain inside. A 38mm casing, while still good for grilling, might be more prone to splitting, which can result in lost flavors and a dry sausage.

4. Are There Different Uses for Each Casing Size?

Indeed! For a traditional bratwurst experience, the 32mm casing is commonly recommended, especially for those who enjoy a firmer, more classic texture. The 38mm casing, however, is great for specialty bratwursts where a greater variety of fillings or a bit more heft is desired. It’s also popular among those who like a larger-sized sausage for serving.

5. How Do I Choose the Right Casing Size?

Ultimately, the right choice depends on your personal preferences and cooking methods. Here are some factors to consider:

  1. Cooking Method: If grilling, go for the tighter 32mm casing. For steaming or frying, either size can work.
  2. Texture Preference: If you enjoy a firmer bite, opt for 32mm. For a softer texture, choose 38mm.
  3. Event Size: For larger gatherings, 38mm sausages may be more visually appealing and can be easier to manage.

6. Can I Use Both Sizes in One Recipe?

Yes, you can! Many enthusiasts enjoy experimenting with different casing sizes in the same batch. This allows for a variety of textures and flavors, giving your guests options during a barbecue or picnic.

Conclusion

Choosing between 32mm and 38mm bratwurst casings ultimately comes down to personal preference and your desired cooking method. Each size brings its unique attributes, and understanding these can enhance your sausage-making experience. For the best flavor, moisture retention, and texture, consider how these sizes will perform in your cooking journey. Enjoy crafting your perfect bratwurst, and happy cooking!

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