Start with a serving size
For planning, try ⅓ lb of cooked brisket per adult when there are filling sides, or ½ lb when brisket is the main part of the meal. These are starting points you can adjust for your guests.
Six adults at ½ lb each need 3 lb of cooked brisket before adding leftovers. The shopping weight will be higher.
Brisket quantities for a group
| Adults | Cooked meat to serve | Raw meat to buy |
|---|---|---|
| 6 | 3 lb | 6 lb |
| 10 | 5 lb | 10 lb |
| 20 | 10 lb | 20 lb |
| 30 | 15 lb | 30 lb |
These examples use I am not sure for trimming, one meat, and no extra food. They assume 50% of the purchased weight remains after trimming and cooking. Raw weights round up to the next half pound.
Portions and weight allowances are planning assumptions rather than USDA recommendations. Adjust the calculator for your guests and the cut you buy.
How much will you trim?
Choose None if the brisket is already trimmed to your liking. Choose A little for small touch ups, Moderate for a usual trim, or A lot if you expect to remove a large amount of fat.
If you are unsure, leave I am not sure selected. The planner uses a moderate trimming allowance for whole brisket. Each choice is an estimate rather than a measurement of your cut.
Even with None selected, the planner still allows for weight lost during cooking. This guide is for whole brisket. A smaller flat may need different assumptions.
Serving another meat?
The planner shares one total cooked meat allowance equally between your selections. For ten adults at ½ lb each, brisket and pulled pork receive 2½ lb each. Adding a second meat does not double the meal.
Buy a cut that fits the list
The shopping list rounds each meat up to the next half pound. Briskets come in different sizes, so compare the estimate with the cuts available and leave room in your smoker.
Make a separate cooking plan
A shopping quantity does not tell you when a brisket will finish or how to hold it safely. Use a food thermometer and follow USDA guidance for preparation, serving, and leftovers.