2 c. butter
4 (3 lb.) box zucchini squash (defrost and undrain) or use 10 lbs. fresh zucchini squash
2 (#10) cans pineapple chunks (drain)
2 c. pimentos, sliced
3 tbsp. salt
1 tbsp. black pepper
8 oz. cornstarch (mix with small amount of water)