1 (9 oz.) can crushed pineapple
2 tbsp. cornstarch
3 tbsp. brown sugar
1/2 tsp. salt
1/4 c. vinegar
1/2 c. catsup
1 tbsp. soy sauce
3 lbs. spare ribs, trimmed

Combine all ingredients except spare ribs in saucepan. Bring to a boil. Arrange sauce and spare ribs in layers in crock pot. Cover. Cook on low setting for 6 to 8 hours or until tender.