Slow-cooked pepper steak

SLOW-COOKED PEPPER STEAK

1 1/2 lb To 2 lbs beef round steak
2 tb Cooking oil
1/4 c Soy sauce
1 c Onion; chopped
1 Clove garlic; minced
1 ts Sugar
1/2 ts Salt
1/4 ts Ground ginger
4 Tomatoes; cut into eighths
<<<OR>>>
16 cn Tomatoes with liquid; cut up
2 lg Green peppers; cut in strips
1/2 c Cold water
1 tb Cornstarch
Cooked noodles or rice

Cooked noodles or rice

Cut beef into 3x1" strips; brown in oil in skillet.
Transfer to a slow cooker. Combine the next seven
ingredients; pour over beef. Cover and cook on low for
5-6 hours or until meat is tender. Add tomatoes and
green peppers; cook on low for 1 hour longer. Combine
the cold water and cornstarch to make a paste; stir
into liquid in slow cooker and cook on high until
thickened. Serve over noodles or rice.

this is tonights dinner …do ya reckon it will work with leftover cooked beef?? thanks kitchen witch