1. In a large pot, bring the water to a boil.
2. Add the shrimp and return to boil.
3. Reduce the heat and simmer for 5 minutes.
4. Drain well and rinse with cold water.
5. Place the shrimp in the refrigerator for 30 minutes to chill.
6. Peel and devein the shrimp.
7. Combine the shrimp, pasta, celery, olives, mushrooms and chestnuts.
8. In a small bowl, combine the mayonnaise, sugar, vinegar, salt and pepper.
9. Pour the mayo mixture over the pasta mixture and toss until coated.
10. Cover the salad and chill for 2 hours before serving. |