1In the insert of the crock pot, whisk together beef consume, soy sauce, dark brown sugar, sesame oil, and garlic.
2Gently place your slices of beef in the liquid and toss to coat.
3Turn crock pot on low and cook for 6 hours.
4When done, in a small bowl, whisk together cornstarch and cooking liquid to create a slurry, pour into crock pot, stir to mix well. Cook on low for an additional 30 minutes to thicken up the sauce.
5Toss in your broccoli florets then serve hot over white rice.
6*Note about cooking time: Your crockpot may differ in temperature than mine, I suggest cooking this for 4 hours on your first go-round of this dish. 6 hours in the crockpot seems to be giving a lot of people “shredded” beef instead of slices, so decrease cooking time by 2 hours and go from there. Mine turned out fine with 6 hours.