Oven-Barbecued Spareribs - cooking recipe

Ingredients

4 lb. pork spareribs, cut into 2-rib portions
2/3 c. unsweetened grapefruit juice
1/2 c. packed light brown sugar
2 tsp. cornstarch
1 tsp. salt
1 tsp. curry powder
1/8 tsp. ground allspice

Preparation

Arrange pork spareribs in large open roasting pan in one layer. Roast spareribs in 325\u00b0 oven for 1 1/2 hours or until fork-tender. Meanwhile, in 1-quart saucepan over medium heat, heat grapefruit juice and remaining ingredients to boiling.
Cool 1 minute, stirring mixture constantly, to prevent sticking.
During last 30 minutes of roasting, brush ribs frequently with grapefruit mixture.