Place 1.5 pounds of round steak (cut into thin strips) into the crockpot along with 1 green bell pepper (sliced thick), 1 red bell pepper (sliced thick), and ½ of a sliced onion.
Season the beef and vegetables by sprinkling ½ teaspoon of ground ginger, ½ teaspoon of garlic powder, and 1 teaspoon of black pepper over the top. Then pour ¼ cup of soy sauce and add 1 tablespoon of brown sugar over everything.
Pour 1 ½ cups of beef broth into the crockpot and stir everything gently to combine.
Stir to combine.
Cover and cook on low for 5-6 hours or on high for 2.5-3 hours until the steak is cooked through.
About 30 minutes before serving, whisk together 2 tablespoons of cornstarch with 2 tablespoons of cold water in a small bowl to make a slurry.
Stir this mixture into the crock pot. Cook on high for 30-60 minutes until the sauce has thickened.
Serve over white rice.
Video
Notes
The peppers are soft in this recipe. If you prefer firm peppers, do not add them in at the beginning of the cook time and stir them in for the last 1 hour of the cooking time if cooking on low or 30 minutes if cooking on high.