2 cups peeled,cored fresh pineapple chunks("NOT CANNED"), 1/2 cup soy sauce, 1/2 cup packed light brown sugar, 1/4 cup sherry, 2 Tbls. minced peeled fresh ginger, 4 tsp. toasted sesame oil, 4 garlic cloves,quarted,1/2 tsp. fresh ground pepper and 5 lbs. bone-in beef short ribs. Place all the...