there is no such thing as a specific "English muffin knife" in common culinary terms. It's possible that new specialized knives or kitchen tools have been introduced since then, but I can provide information on the typical uses of a regular bread knife and what might be considered an "English muffin knife" in a general sense.
Regular Bread Knife: A regular bread knife is a kitchen tool designed for slicing bread, particularly soft bread with delicate interiors and crusts. It usually has a long, serrated blade with sharp teeth that can easily cut through bread without crushing or squashing it. The serrations allow the knife to grip the crust and glide through the soft interior, ensuring clean slices. Bread knives are versatile and can also be used for slicing other soft-textured foods like cakes and pastries.
English Muffin Knife (Assumed Context): Based on the name, it is reasonable to assume that an "English muffin knife" might be a knife specially designed for cutting English muffins. English muffins are a type of yeast-leavened, round, and flat bread, known for their craggy texture and nooks that trap melted butter, jam, or other spreads. However, as of my last update, there is no widely recognized or standardized knife specifically called an "English muffin knife" in the culinary world.
For cutting English muffins, many people use regular bread knives or even standard kitchen knives with serrated edges. The goal is to preserve the craggy texture and avoid compressing the muffin too much while cutting.
Please keep in mind that new products may have emerged , so it's always a good idea to check for specific product information online or at your local kitchen supply store to see if there are any new knife designs tailored for English muffins or other specific purposes.