Fatty meats are cuts of beef, pork, lamb, and poultry that contain significantly more fat per serving than lean alternatives. As a rough benchmark, the USDA defines “lean” beef as having less than 10 grams of total fat per 100 grams. Anything well above that threshold qualifies as a higher-fat cut, and many popular meats land at 20 grams of fat or more in a standard serving.
How Meat Gets Classified by Fat Content
The USDA uses two official labels for lower-fat beef. “Lean” means less than 10 grams of total fat, 4.5 grams or less of saturated fat, and under 95 milligrams of cholesterol per 100 grams. “Extra lean” is stricter: less than 5 grams of total fat and under 2 grams of saturated fat per 100 grams. Any cut that doesn’t meet those thresholds is, by definition, a fattier option.
USDA beef grading adds another layer. Prime beef has the highest marbling score (the white streaks of intramuscular fat you see in a raw steak), followed by Choice, then Select, which has only slight marbling. A Prime ribeye and a Select sirloin can come from the same animal but deliver very different amounts of fat on your plate.
The Fattiest Beef Cuts
Ribeye and brisket are two of the highest-fat beef cuts you’ll find at a grocery store. A 3-ounce serving of roasted rib roast (trimmed to an eighth of an inch of fat) contains about 20 grams of total fat and 8 grams of saturated fat. Braised whole brisket is nearly identical: 21 grams of total fat and 8 grams of saturated fat in the same serving size. For comparison, a 3-ounce portion of extra-lean beef would have under 4 grams of total fat.
Ground beef is another common source. Packages labeled 70/30 or 80/20 refer to the lean-to-fat ratio by weight, meaning 70/30 ground beef is 30% fat before cooking. Even 80/20 ground beef sits well above the USDA “lean” cutoff.
Pork, Lamb, and Poultry
Pork belly is one of the fattiest cuts of any animal. A 4-ounce serving contains roughly 60 grams of total fat and only 11 grams of protein. That’s a dramatic contrast to smoked, honey-glazed ham from the same animal, which provides about 20 grams of protein and just 2.7 grams of fat in the same portion. Bacon, which comes from cured pork belly, carries a similar fat-heavy profile, though serving sizes tend to be smaller.
Lamb rib chops and lamb shoulder are also notably fatty cuts, often rivaling beef ribeye in total fat content. The visible fat cap on lamb chops accounts for a large share, which is why trimming before or after cooking makes a measurable difference.
Poultry is generally leaner, but the skin changes things significantly. A 3-ounce boneless, skinless chicken breast has about 140 calories and 3 grams of fat. A chicken thigh bumps that to around 170 calories and 9 grams of fat. Leaving the skin on pushes the fat content higher still, particularly for thighs and drumsticks. Duck is the outlier in poultry: its meat and thick layer of subcutaneous fat put it closer to fatty beef or pork than to chicken breast.
Processed and Cured Meats
Cured meats like salami, pepperoni, soppressata, and bologna are consistently high in fat. Three slices of hard salami contain about 8 grams of fat and 7 grams of protein, meaning fat delivers more of the calories than protein does. These products also tend to be high in sodium (three slices of salami provide roughly 23% of the daily recommended sodium intake) and often contain nitrates used in the curing process.
What Fat in Meat Does in Your Body
The saturated fat in meat is the primary nutritional concern. It raises LDL cholesterol by slowing your liver’s ability to clear LDL particles from the bloodstream and by increasing production of cholesterol-carrying proteins. This mechanism is particularly driven by palmitic acid, the dominant saturated fatty acid in beef and pork fat. The American Heart Association recommends keeping saturated fat below 6% of daily calories, which works out to about 13 grams per day on a 2,000-calorie diet. A single 3-ounce serving of brisket or ribeye delivers 8 grams of saturated fat, consuming more than half that daily budget in one portion.
That said, the fat in meat isn’t purely a liability. Fat-soluble vitamins, specifically vitamins A, D, E, and K, depend on dietary fat for absorption. Liver, egg yolks, and fattier cuts of meat are natural sources of vitamins A and D. Animal products are also a primary source of vitamin K2, which plays a role in bone health and blood clotting. The fat in meat also makes these vitamins more bioavailable than they would be from a very low-fat meal.
How Cooking Affects Fat Content
You might assume that grilling a fatty steak renders out most of the fat, but the reality is more complicated. USDA research comparing different cooking methods found that raw beef cuts ranged from 5 to 21 grams of fat per 100 grams, while cooked versions ranged from 8 to 24 grams per 100 grams. Some cuts lost fat during cooking as it melted and dripped away, but others actually concentrated in fat as moisture evaporated. Of 15 cuts studied, 9 showed a net fat loss and 6 showed a net fat gain per 100 grams after cooking.
Grilling tends to allow more fat to drip away than braising or roasting, where the meat sits in its own rendered fat. But the differences between methods were modest for most cuts. The biggest factor in how much fat ends up on your plate is the cut you start with, not how you cook it. Trimming visible fat before cooking and draining rendered fat afterward are the most reliable ways to reduce fat intake from fattier cuts.
Choosing Between Fatty and Lean Cuts
The practical tradeoff is straightforward: fattier cuts tend to be more flavorful, more tender, and more forgiving to cook, but they deliver substantially more saturated fat and calories. If you enjoy ribeye or pork belly, smaller portions and less frequent servings are the simplest adjustment. Swapping to USDA Select over Prime, choosing skinless poultry, or opting for 90/10 ground beef over 80/20 can cut fat by 30 to 50% per serving without eliminating the foods entirely.
For processed meats like salami and pepperoni, the combination of high fat, high sodium, and preservatives makes them worth treating as occasional foods rather than daily staples. Turkey-based versions of these products exist and are typically lower in fat, though they can still be high in sodium.