Make Small Meatballs And Set Aside. Combine Sauce Ingredients And Set Aside. Add Oil To Hot Wok. Swirl. Stir Fry Garlic, Scallions And Ginger For 30 Seconds. Add Meat Balls And Gently Stir Fry For About 1 Minute. Remove Ingredients From Wok. And Set Aside. Wipe Wok Clean. Reheat Wok, Add Oil And Stir Fry Green Peppers, Onion And Tomato In Consecutive Order, Stirring 30 Seconds After Each Addition. Push Vegetables To Side Of Wok. Restir Sweet And Sour Sauce And Pour Itno Center Of Wok, Stirring Until Prodigy(R) Interactive Personal Service 09/18/93 5:18 Pm Thickened And Bubbly. Return Meatballs To Wok Along With Pineapple. Heat Thoroughly And Serve.