10 Best Bread Knife For Sourdough 2026 in the United States

The Mercer Culinary M23210 bread knife is a solid choice for anyone looking to slice sourdough or other bread types with ease. With a 10-inch blade made from high-carbon Japanese steel, this knife promises sharpness and easy maintenance, making it a long-lasting addition to your kitchen. The wavy edge is particularly effective at cutting through crusts without crushing the soft interior, which is a must for bread enthusiasts. The ergonomic handle features textured finger points that provide a non-slip grip, enhancing comfort and safety during use.

One of the strengths of this knife is its excellent balance and lightweight design, weighing only 4.8 ounces. This makes it comfortable to handle, especially during extended cutting sessions. The knife is versatile enough to slice not only bread but also other foods like cakes, fruits, and even meatloaf, adding to its utility in the kitchen.

There are a few drawbacks to consider. The knife is not dishwasher safe, requiring hand washing to maintain its performance and longevity. This could be a hassle for some users who prefer the convenience of a dishwasher. Additionally, while its high-carbon steel blade offers durability, it may require more care to prevent rusting and maintain its edge compared to stainless steel options. Mercer offers a warranty for this knife, which covers defects in materials or workmanship, but it does not cover misuse or damage caused by improper care, such as placing the knife in a dishwasher.

The HOSHANHO Bread Knife is a solid choice for slicing sourdough and other crusty breads thanks to its 10-inch serrated blade. The blade is made from Japanese high carbon stainless steel, which means it should stay sharp longer and resist rust well. The serration is designed to cut through tough crusts without squashing the bread, making it good for homemade or artisan loaves. The blade’s edge is sharpened to a precise 15 degrees, helping with smooth, effortless cuts.

Weighing just half a pound, the knife is light enough for comfortable use, and its ergonomic pakkawood handle offers a stable, comfortable grip that reduces hand fatigue. On the downside, it’s not dishwasher safe, so you’ll need to wash it by hand to keep it in good condition. Also, while the knife is well balanced for general bread slicing, people who prefer heavier knives for more control might find it a bit light. This knife suits home bakers or anyone frequently slicing crusty breads who wants a sharp, durable blade paired with a comfortable handle.

The HOSHANHO Bread Knife appears to be a solid choice for those who frequently cut homemade bread, including sourdough. With an 8-inch blade length, it offers a good balance between maneuverability and the ability to slice through larger loaves. The serrated edge is designed to cut through crusty bread without crushing it, making it ideal for sourdough enthusiasts.

Made from Japanese high carbon stainless steel, the blade promises durability and resistance to corrosion, which is crucial in a kitchen tool expected to last. The ultra-sharp blade, sharpened to a precise 15-degree angle, ensures smooth cuts, adding to its appeal for those who take pride in the presentation of their baked goods. The handle, made from Pakkawood, is ergonomically designed for comfort, reducing hand fatigue during extended use.

At 8 ounces, the knife is light enough to handle easily but substantial enough to provide a balanced feel during cutting. However, one downside is that it is not dishwasher safe, requiring manual cleaning to maintain its quality. Additionally, those who prefer heavier knives for a more robust feel might find it lighter than expected. This knife is well-suited for anyone from casual home bakers to more dedicated bread makers, particularly those who enjoy sourdough and need a reliable tool for daily use.