1 lb. ground beef
1 egg
1 tbsp. cornstarch
1 tsp. salt
1 tbsp. chopped onion
Dash of pepper

Mix all ingredients together. Form into balls. Brown in oil. Set meatballs aside.

SWEET AND SOUR SAUCE:

1 tbsp. oil
1 c. pineapple juice
3 tbsp. cornstarch
1 tbsp. soy sauce
3 tbsp. vinegar
6 tbsp. water
1/2 c. sugar

To the oil, add pineapple juice. Heat over low fire and add mixture of cornstarch, soy sauce, vinegar, water, and sugar. Cook until thickened, stirring constantly. Add meatballs, 4 slices pineapple, and 3 green peppers, cut in strips lengthwise. Heat thoroughly and serve on hot rice.