01 -
In a medium mixing bowl, whisk together beef broth, low sodium soy sauce, dark brown sugar, sesame oil, and minced garlic until the sugar is dissolved.
02 -
Arrange sliced beef chuck roast strips evenly in the slow cooker. Pour the sauce over the beef and toss to coat the meat thoroughly.
03 -
Cover and cook on LOW setting for 5 to 6 hours, until the beef is fork-tender.
04 -
One hour before cooking completes, ladle 0.25 cup of the cooking liquid into a small bowl and whisk with cornstarch until smooth. Stir the cornstarch slurry back into the slow cooker to thicken the sauce.
05 -
Add frozen broccoli florets to the slow cooker during the final 30 minutes of cooking. Allow the broccoli to heat through and become tender-crisp.
06 -
Spoon beef and broccoli over freshly cooked white rice and serve hot.