Barbecued Sparerib Appetizers
["3 lb. spareribs (finger-size)", "2 c. catsup", "1 Tbsp. cream-style horseradish", "1/2 c. brown sugar", "1/2 c. vinegar", "1 Tbsp. Worcestershire sauce", "2 medium onions, sliced thin", "1/2 c. water", "1 Tbsp. celery seed", "dash of salt and pepper", "dash of garlic powder"]
["Place spareribs in a 2-quart glass utility dish.", "Combine remaining ingredients.", "Pour over ribs.", "Cover and cook in microwave for 45 minutes.", "Turn and rearrange ribs every 10 minutes."]
["spareribs", "catsup", "cream-style horseradish", "brown sugar", "vinegar", "Worcestershire sauce", "onions", "water", "celery", "salt", "garlic"]