Peking Spareribs

• 3 lbs spareribs, finger-size pieces
• 1 cup orange juice
• 1 Tbsp soy sauce
• 2 tsp dry mustard
• 1 tsp sugar
• 1 jar (3½-oz) hot mustard

Put ribs with everything except prepared mustard into a large heavy plastic bag to marinate. Refrigerate 12 hours, turning bag over several times. Arrange ribs in single layer in large, shallow baking pan, brush with mustard. Bake in moderate oven 375 degrees about 40 minutes. Turn ribs, brush with remaining mustard. Continue cooking an additional 20-25 minutes.