This slow cooker steak and peppers recipe is made with tender sirloin steak, bell peppers, and onions cooked low and slow in a savory soy ginger sauce. It is an easy crock pot dinner that works best served over rice, where the sauce can soak in without overpowering the dish.
2poundsbeef sirloin steakthin cut into 1 inch strips
3bell peppersred, yellow, and orange, seeds removed and sliced thick
1yellow onionsliced
Sauce
3/4cuphot beef broth
3beef bouillon cubes
1/4cupsoy sauce
2tablespoonshoney
1tablespoonWorcestershire sauce
1teaspoonground ginger
1/2teaspoonground black pepper
1/2teaspoonsalt
2tbspcornstarch
Instructions
Add the sliced sirloin steak to the bottom of a slow cooker and spread it out evenly.
In a small bowl, add the hot beef broth and dissolve the bouillon cubes, crushing and stirring until fully dissolved. Add the soy sauce, honey, Worcestershire sauce, ground ginger, black pepper, and salt, then stir until combined.
Whisk the cornstarch into the sauce mixture until completely smooth. Pour the sauce evenly over the steak in the slow cooker.
Add the bell peppers and sliced onion on top of the beef. For the best texture, slice the peppers very thick, at least 1 inch, so they hold up better during the long cook time. Do not stir.
Cover and cook on low for 6 hours or high for 3 hours, until the steak is tender and the sauce has thickened. If you prefer firmer peppers, you can add them during the last hour of cooking instead.
Serve hot over cooked rice. Garnish with chopped fresh parsley if desired.