Four Things Every Home Cook Needs in a Bread Knife — cooking, recipes, bon apetit

Close-up of a serrated bread knife slicing crusty sourdough on a wooden board, two other knives showing different serration and blade height, with a sandwich and shortbread nearby

A reliable serrated knife transforms simple tasks into joyful moments in the kitchen. Whether slicing crusty sourdough, cutting neat layered sandwiches, or trimming delicate shortbread, the right blade makes food prep faster and more satisfying. This guide focuses on what to look for so home cooks can enjoy better results and happier meals. cooking, recipes, bon apetit.

Key takeaways

  • Serration shape and count matter more than blade decoration.
  • Usable cutting length should be at least 8.5 inches for most loaves.
  • Blade height and heel clearance improve control and comfort.
  • Great value exists — you do not need to pay top dollar to get a top-performing bread knife.
Row of serrated bread knives on a wooden table highlighting different tooth profiles and blade lengths.

Why a serrated knife is essential

A serrated knife is one of three core kitchen knives alongside a chef's knife and a paring knife. It shines when a straight-edge blade would crush or tear: think crusty loaves, layered desserts, and thin chocolate slabs. A long serrated blade lets the teeth grip and slice cleanly without pressing down hard, preserving the structure and appearance of the food. cooking, recipes, bon apetit.

Four things to look for in a bread knife

  1. Serration type and tooth profile

    Look for distinct, slightly tall, pointy serrations rather than shallow scallops. Pointier teeth get a confident initial purchase on crusts and layered items, which reduces the need to saw aggressively and creates a cleaner cut.

    High-quality close-up of a bread knife showing pronounced triangular serrations and markings on the blade.
  2. Number of serrations

    Fewer serrations are often better. Knives with about 29 to 34 teeth along a 10-inch blade tend to glide through sandwiches and multi-layer desserts more cleanly than blades covered in "micro" serrations. Too many tiny teeth can create drag and tear rather than slice.

    Top-down comparison of two serrated bread knives next to sliced sandwiches showing tooth size and spacing.
  3. Usable cutting length

    Prioritize a longer usable blade. Testers prefer at least 8.5 inches of usable cutting length. A blade that is shorter than the loaf can get stuck in the middle of a cut and force awkward repositioning. For most artisanal loaves and larger breads, a full 10-inch blade provides the smoothest cuts.

    Top-down view of a serrated knife cutting a large artisan loaf, showing the length of the cut
  4. Blade height and heel clearance

    Taller blades and additional height at the heel make it easier to control the knife and give fingers room beneath the handle. A comfortable handle and a bit of heel height combine to reduce fatigue and improve precision when slicing.

    Hands holding a long bread knife showing blade height and heel clearance above work surface

Best value pick

A well-priced knife can outperform pricier options. The Mercer Millennia 10-inch wavy-edge blade is an example of a high-performing, budget-friendly choice. It balances the right serration shape and count, a comfortable handle, and a long, usable blade. For cooks who want consistent results without spending a lot, this type of value pick is a smart investment. cooking, recipes, bon apetit. Presenter holding a 10‑inch serrated bread knife showing the full blade and handle against a Cook's Country apron.

Simple tips for better slicing and care

  • Saw gently with a back-and-forth motion using the blade length, not excessive downward force.
  • Match the knife to the task — use the serrated knife for crusty breads and layered desserts, and a straight-edge knife for clean vegetable slices when needed.
  • Hand wash and dry to protect the blade and handle. Serrated knives rarely benefit from sharpening in the same way as straight blades; use a serration-specific sharpener or pro service when needed.
  • Store safely in a block or on a magnetic strip where the teeth will not contact other metal.

A thoughtfully chosen serrated knife brings more joy to daily prep and helps dishes look as delightful as they taste. With the right serration shape, sensible tooth count, generous cutting length, and comfortable geometry, home cooks can cut through crusty loaves and delicate layers with ease. cooking, recipes, bon apetit. cooking, recipes, bon apetit.

This article was created from the video Four Things Your Bread Knife Needs to Have | America's Test Kitchen with the help of AI.

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