Make Ahead Tip: Cover and refrigerate the pickles (Step 3) and garlic mayo (Step 4) for up to 2 days.
Equipment: 6-quart slow cooker
We like to use “flat, first-cut brisket” because it's leaner than the fattier “point cut” brisket. If the briskets aren't labeled that way, ask the butcher to help you select the right cut. For these brisket sandwiches you'll need about 3 pounds after trimming.
For easy cleanup, try a slow-cooker liner. These heat-resistant, disposable liners fit neatly inside the insert and help prevent food from sticking to the bottom and sides of your slow cooker.
1 1/2 starch, 1 vegetable, 4 lean meat, 1 fat