beef Ground
Ground Beef
Beef pushed through a grinder plate and sold by lean-to-fat ratio rather than by where it came from. 80/20 means 80% lean and 20% fat by weight; 85/15 and 90/10 are progressively leaner. A cut name on the package — chuck, sirloin — tells you about flavor. The ratio tells you how it will cook.
In one line
The two numbers on the label tell you more than the cut name ever will.
Buy it if
You're making burgers, meatballs, chili or tacos and want the fat ratio matched to the job.
Grinding is not only a change of shape. It takes whatever bacteria were on the outside surfaces and distributes them through the whole batch, while multiplying surface area enormously. That is the entire reason a burger has a safe internal temperature and a steak does not: a steak's interior has never been exposed to anything, so searing the outside deals with it. A patty has no interior in that sense.
The ratio is what you are actually buying. 80/20 carries enough fat to survive a hard sear and stay juicy. 85/15 suits meatballs and meat sauce, where a binder or a long simmer is doing part of the work. 90/10 and leaner belongs anywhere the fat gets drained off regardless — shape it into a burger and it comes out dry however carefully you cook it. Cut names sit on top of this: ground chuck lands near 80/20 on its own and tastes the beefiest, ground sirloin is leaner and milder, and plain "ground beef" is trim from across the carcass blended to hit a target. Read the numbers first.
Salt the surface, not the mix. Salt dissolves myosin, the protein that makes meat bind to itself — work it through a grind and the strands link into the springy, snappy texture you want in a sausage and specifically do not want in a burger. Season the outside of the formed patty just before it meets heat.
Where it comes from on the animal
| Species | beef |
|---|---|
| Primal | Ground |
| Subprimal | ground from chuck, sirloin or mixed trim, blended to a target lean-to-fat ratio |
What else it’s called
How to cook Ground Beef
| Best methods | Griddle Grill Pan sear Braise Roast |
|---|---|
| Skip | Sous vide |
| Cook to | 160°F through the center for patties and any loose grind — once meat has been ground there is no safe rarer option. A smash patty on hot steel is through in about two minutes a side. A thick patty wants a thermometer rather than a timer: the outside looks finished several minutes before the middle is. |
Two families of method, and the ratio in your hand decides which one suits it.
Hot and dry — griddle, grill, pan — is what a burger wants, and the griddle wins on a technical point. Pressing a loose ball onto hot steel puts far more of the meat in direct contact with the surface than a pre-formed patty ever manages, which is why a smash burger tastes browner than a thick one cooked to the same internal temperature. That is also the only moment when pressing helps. Press a formed patty on a grill and you are squeezing its fat into the fire.
Slow and wet — chili, ragù, taco filling, meatloaf and meatballs in the oven — asks the opposite. Brown it hard first, break it up coarsely rather than to a paste, and give it time. Sous vide is the one that makes no sense here: its whole value is holding meat below the temperatures a grind is obliged to pass through.
If Ground Beef is sold out
Cooks like
Ground Bison
Ground bison makes burgers like ground beef — just leaner, so cook it gentler.
Common questions
Can I cook a burger medium-rare?
Not from a package of pre-ground beef, and the reason is location rather than quality — you have no way to know how many animals or how many surfaces went into that batch. The people who serve pink burgers safely are grinding whole muscle themselves, shortly before cooking, from meat they seared or trimmed first. If you grind at home you are in the same position; if you bought it ground, cook it through.
Why do my burgers shrink into pucks?
A patty loses water and rendered fat as it cooks, and the muscle fibres contract as it goes — the edges tighten faster than the middle, so the center domes up and the whole thing pulls in. Press a shallow dimple into the middle of the raw patty with your thumb and it cooks flat instead. Making them a little wider than the bun to start with covers the rest.
It has gone brown in the middle of the package. Is it spoiled?
Almost certainly not — that is oxygen chemistry, not decay. The pigment in beef is bright red where it meets air and purplish-brown where it doesn't, which is why a package is often red on the outside and dull in the center. Longer exposure turns it greyish-brown as the pigment oxidises further. Smell and touch are the real tests: sour smell or a tacky, slippery surface means throw it out, whatever color it is.
Should I drain the fat off?
For anything simmered — chili, taco filling, sauce — tip it off after browning if you used a fatty grind, or the finished dish turns greasy on the tongue. Never rinse it under the tap: you take the flavor with it and you send fat down a drain it will solidify in. Pour it into a jar instead. For burgers, the fat is doing the job, and draining is not a question that comes up.
