Which cuts most need to be sliced against the grain?

The cuts that benefit most from careful grain attention are the naturally tougher, more fibrous ones: flank steak, skirt steak, hanger steak, flatiron, brisket, and tri-tip. These are inexpensive, flavourful cuts that are often dismissed as tough — but sliced correctly against the grain (and thinly), they're wonderfully tender. Tender cuts like fillet and ribeye are less affected because their fibres are fine and short to begin with.

Why does sliced meat always seem tougher than it was before cutting?

Two reasons: slicing too soon (before the meat has rested, so juices pour out), and slicing with the grain. A rested steak sliced with the grain will still seem drier and tougher than a properly rested steak sliced against the grain. The texture difference is the combination of juice retention from resting and short fibre length from correct slicing direction.

Technique By a working chef · June 21, 2026 · 7 min read

Cutting Meat Against the Grain Wrong: Why Slice Direction Changes Everything

Q: How do I find the grain in a piece of meat?

Look at the surface of the meat and find the parallel lines or striations running through the muscle. On a raw steak or roast, the fibres are usually visible as lines running in one direction. After cooking, the lines become more pronounced. On some cuts like flank steak and skirt, the grain is obvious — long, clearly visible fibres running the length of the cut. On denser cuts like sirloin, the grain is finer and may require looking carefully.

Q: Does the angle of the cut matter beyond direction?

Yes. Holding the knife at a slight angle (around 45°) when slicing thin-grain cuts like flank or skirt gives you wider slices that have an even shorter fibre length in cross-section — think of how a baguette is cut at an angle to give a larger surface. This is a professional refinement for cuts destined for things like fajitas or steak salads where thin, wide slices serve best.

You can cook a steak or a piece of brisket to perfect temperature and still have it turn out tough if you slice it in the wrong direction. Grain direction is the single most underrated technique point in home cooking — and it costs nothing to do correctly.

The Quick Fix

Find the lines running through the meat and cut at 90° to them. Muscle fibres are the parallel lines (the "grain") visible on the surface of most cuts. Slice perpendicular to those lines — not along them. Each slice will contain short fibre segments that your teeth can easily break through. Slice with the grain and you get long fibres that require chewing through centimetres of muscle protein.

The Anatomy of Tenderness

Meat is muscle. Muscle is made of long parallel fibres bundled together. When you chew a piece of meat, you're either breaking short segments of fibre (tender) or pulling on long continuous fibres (tough and chewy). The direction you slice determines fibre length in each bite.

Slice against the grain and each piece contains fibre segments that are 3–5mm long. Slice with the grain and each piece contains fibres that are as long as your slice is wide — often several centimetres. Your jaw has to do much more work in the second case, and the meat feels tougher, stringier, and less juicy because you're mechanically squeezing moisture out as you chew.

This principle applies equally to tender and tough cuts — but the effect is most dramatic on tougher, more fibrous cuts like flank steak, skirt steak, brisket, and hanger. These cuts are often written off as inherently tough, when actually they're tough because they were cut incorrectly. Sliced thin and against the grain, flank steak is genuinely tender and deeply flavourful — it's one of the best-value cuts available.

How to Slice Meat Correctly

Rest first, always. Before you think about slicing direction, let the meat rest. 5 minutes for a steak, 10–15 minutes for a larger roast. The muscle fibres need time to reabsorb the juices that were pushed toward the centre during cooking. Cut too soon and those juices pour onto your cutting board, not into your mouth.
Find the grain before cutting. Look at the meat surface after resting. The grain is visible as parallel striations — lines running in one direction through the muscle. On flank steak these are obvious and long. On a sirloin, the grain is finer. Take 5 seconds to identify the direction before you make the first cut.
Cut perpendicular to the fibres. Your knife should be crossing the grain lines, not running along them. If you rotate the meat so the fibres run left-to-right, you should be cutting top-to-bottom (north-south) across them. Make a small test slice and look at the cross-section — you should see tiny dots of fibre, not long strands.
Slice thinner for tougher cuts. For flank, skirt, hanger, and brisket, thin slices matter as much as direction. Aim for 3–5mm slices cut at a slight angle to give wider pieces. This is what you see in quality taco shops and Korean BBQ — the thin, wide slices aren't just presentation, they're technique.
Adjust for changing grain direction. Larger cuts like brisket or a whole rump can have grain that changes direction as you work through the piece. After cutting a section, check the cross-section of a slice for the fibre pattern and adjust your angle if needed. Don't assume the grain runs the same way throughout the whole cut.

Cuts That Demand Correct Slicing

Flank steak has very pronounced, long fibres running the full length of the cut. Sliced with the grain, it's one of the toughest things you can eat. Sliced against it in thin strips, it's as tender as many premium cuts and far more flavourful. This is why fajitas and stir-fries always specify thin cross-grain slices.

Skirt steak is similar — intense flavour, coarse grain. It needs to be cut against the grain and thin. A proper skirt steak, cooked medium-rare and sliced at 4mm against the grain, rivals far more expensive cuts for eating pleasure.

Brisket is the most grain-sensitive of all common cuts. After a long braise or smoke, brisket that's sliced with the grain falls apart stringily rather than cleanly. Against the grain, the same brisket slices into clean, yielding pieces that hold together on the plate.

See chef secrets for cheap cuts for more on getting the most out of budget-friendly, flavour-forward options like these.

Frequently Asked Questions

What does cutting against the grain mean?

Muscle fibres run in parallel lines through meat — these are the grain. Cutting against it means slicing perpendicular to these fibres so each slice contains short fibre segments. Cutting with the grain means slicing parallel to the fibres, giving you long intact strands that are much harder to chew.

How do I find the grain in a piece of meat?

Look at the surface and find parallel lines or striations running through the muscle. On flank or skirt steak, the grain is obvious — long, clearly visible fibres running the length of the cut. On denser cuts like sirloin, the grain is finer but still visible.

Which cuts most need careful grain slicing?

Flank steak, skirt steak, hanger steak, flatiron, brisket, and tri-tip benefit most. These inexpensive, flavourful cuts are often dismissed as tough — but sliced correctly against the grain (and thinly), they're wonderfully tender.

Does the angle of the cut matter beyond direction?

Yes. Holding the knife at about 45° when slicing thin-grain cuts gives wider slices with an even shorter fibre length in cross-section. This is a useful refinement for cuts destined for fajitas, stir-fries, or steak salads where thin, wide slices serve best.

Why does sliced meat seem tougher than it was before cutting?

Two reasons: slicing too soon before resting (juices pour out onto the board) and slicing with the grain (long fibres require much more chewing). Both have straightforward fixes: rest thoroughly before cutting, then find and cut against the grain.

Also useful: Chef secrets for cheap cuts · Seasoning without a recipe · NowCook pricing