Adapted from bettycrocker.com
(3-lb) fresh beef brisket (not corned beef)
package (1 oz) onion recipe and dip soup mix (from 2-oz box)
can (10½ oz) condensed beef broth
mini baguettes or sandwich buns
Spray 3- to 4-quart slow cooker with cooking spray. Place beef in cooker. In small bowl, mix dry soup mix and broth; pour over beef. Cover; cook on Low heat setting 8 to 10 hours. Skim fat from liquid in cooker. Remove beef from cooker; place on cutting board. Cut beef across grain into thin slices or shred beef. To serve, cut each baguette in half horizontally. Fill baguettes with beef; cut crosswise in half. Serve with broth for dipping. Beef mixture will hold on Low heat setting up to 2 hours; stir occasionally.