How to choose bread lames
Updated June 2026Independently researchedNo paid placement.
Focus on three things: blade type (replaceable vs. fixed), handle ergonomics (grip and weight), and blade curvature (curved or straight). The best lame is the one that feels natural in your hand and lets you score with confidence, no expensive model makes up for poor technique.
What makes a bread lame different from a plain razor blade?
A bread lame is essentially a razor blade on a stick, but the stick matters more than you’d think. Most lames add a handle that gives you a secure, non-slip grip and protects your fingers from the sharp edge. Many also include a cap or sheath so you can store it safely between uses. Without a lame, a bare razor blade is too short to hold comfortably, and you risk cutting yourself on the exposed edge. A good lame places the blade at a slight angle, typically 30 to 45 degrees, so you can make the shallow, angled cuts that produce a classic “ear” on artisan loaves.
Curved vs. straight blades: which should you pick?
Curved blades are the standard for scoring round sourdough loaves. The curve naturally lifts the dough as you slice, creating a flap that becomes a crisp ear. They’re easier for beginners because the shape does some of the work for you. Straight blades give you more control for straight lines or intricate patterns like wheat stalks or hash marks. They’re also better for long batards and baguettes. If you bake a mix of shapes, consider a lame that accepts both blade types, or keep two lames on hand. Neither is inherently better; your choice depends on the style of bread you most often bake.
What handle shape is most comfortable?
Ergonomics are personal, but there are two common camps: round handles (like a pen or knife) and flat handles (like a short spatula). Round handles often feel more natural if you’re used to holding a paring knife. Flat handles, sometimes called “hockey-stick” lames, let you rest your thumb on top for more control. Weight also matters. A heavier lame (often stainless steel) can feel substantial and steady, but some bakers prefer a lighter wooden lame for longer scoring sessions. If possible, hold the lame before buying, or buy from a maker with a forgiving return policy. A handle that’s too thick or too thin will make precise cuts harder than it needs to be.
Replaceable blade vs. single-piece design
Most lames use standard double-edged razor blades that you snap in half. These are cheap and easy to replace, so you can always score with a fresh edge. Single-piece designs, often forged steel, have a fixed blade that can’t be swapped. They need occasional sharpening, which is less convenient and can lead to dull cuts between sessions. Replaceable-blade lames are the practical choice for almost everyone. They’re hygienic (toss a used blade and start clean), economical (a few cents per blade), and widely available. The exception is if you want a heirloom-quality tool that you plan to maintain for years, but even many professional bakers stick with replaceable blades.
How important is a protective cover or safety features?
Very. A lame without a cover is a hazard in a drawer or pocket. Most models come with a plastic cap, a leather sheath, or a magnetic cap that clicks into place. Magnetic covers are particularly nice because they click on automatically when you’re done. Some lames also include a small guard or lip that limits the depth of the cut. While depth control is a skill you’ll develop, a depth stop can give beginners confidence, though experienced bakers usually prefer an open blade for the flexibility to vary the cut depth as needed.
What blade angle and adjustability should you look for?
The angle between blade and handle determines how the cut feels and where the dough lifts. A fixed-angle lame (often around 45 degrees) is simple and consistent, you learn to adapt your wrist. An adjustable-angle lame lets you fine-tune the tilt, which can help if you switch between stiff dough and high-hydration doughs. Adjustability adds cost and complexity, but it’s useful if you bake a wide variety of loaves. For most home bakers, a well-designed fixed-angle lame is perfectly adequate. Pay more attention to how securely the blade locks in place than to whether it’s adjustable, a wobbly blade is never good.
Frequently asked questions
Can I use a utility knife instead of a bread lame?
Yes, but it’s not ideal. A utility knife blade is thicker and often serrated, which can tear the dough rather than slice it cleanly. A thin, sharp double-edge razor blade makes a much smoother cut and reduces drag.
How often should I change the blade?
Change the blade every two to four baking sessions, or as soon as you feel resistance during scoring. A dull blade will smear the dough instead of cutting it, ruining the ears and patterns. Fresh blades are cheap, don’t try to stretch them.
Is a bread lame necessary for sourdough?
Not strictly necessary, you can use a sharp chef’s knife, a box cutter, or even kitchen shears, but a lame makes scoring much easier and more consistent. The thin, sharp blade and angled handle are specifically designed for the task, so you’ll get better results with less effort.
What’s the best depth for scoring?
Aim for about 1/4 to 1/2 inch deep, depending on the dough. Deeper cuts create more dramatic ears but can cause the loaf to flatten if the dough is overly relaxed. Start shallow and increase depth as you learn how your particular dough behaves.
Should I oil the blade or wet it before scoring?
Some bakers dip the blade in water or oil to reduce sticking, especially with very wet doughs. Oil works better than water because it doesn’t evaporate. But a dry, fresh blade will still cut cleanly, moisture can help, but it’s optional.
Do I need a lame if I bake in a cloche or with lots of steam?
Yes, even with heavy steam you need to score to control where the loaf expands. Steam helps the crust stay supple so it can open, but the direction of expansion is still guided by your cuts. Scoring is just as important with steam as without.