Sweet-Sour Beef - cooking recipe

Ingredients

1 (1 1/2 to 2 lb.) flank steak, cut in slivers against the grain
3/4 c. soy sauce
3 green peppers, cut in narrow strips
3 Tbsp. salad oil
juice drained from pineapple
1 (1 lb. 4 oz.) can pineapple tidbits, drained
3 Tbsp. cornstarch
3 Tbsp. vinegar
1 Tbsp. soy sauce
6 Tbsp. water
1/2 c. sugar

Preparation

Place steak in shallow dish.
Add 3/4 cup soy sauce; mix well so all the beef will marinate.
Allow to stand at least 30 minutes.
Cook pepper strips in salad oil until limp and glazed; do not overcook.
Remove from pan.
Add beef to skillet; cook quickly, stirring occasionally.
Reduce heat to low and add pineapple juice and cook slowly for 10 minutes.
Add tidbits and peppers.