1. Cut London broil crosswise into thirds. Combine remaining ingredients.
2. Layer beef and sauce in crock. Cover and cook on LOW 6 to 7 hours or HIGH 4 hours. Remove beef and thinly slice. Reserve sauce.
3. Place beef slices on hoagie/sub buns. Spoon with extra sauce and top with sliced onion.Serves:
8-10 TEST KITCHEN TIP:
Try slicing this beef and placing it on top of cooked pasta or brown rice instead of making it into subs!
for more information on safe internal cooking temperatures.
This recipe developed by Hamilton Beach Brands, Inc.